{"id":251,"date":"2022-04-12T05:25:04","date_gmt":"2022-04-12T05:25:04","guid":{"rendered":"http:\/\/4thclass.deltapublications.in\/?page_id=251"},"modified":"2025-04-09T11:00:01","modified_gmt":"2025-04-09T11:00:01","slug":"m-1-which-two-dimensional-figure-is-being-described","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/m-1-which-two-dimensional-figure-is-being-described\/","title":{"rendered":"M.1 Which two-dimensional figure is being described?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color has-huge-font-size\" style=\"color:#00056d;text-transform:uppercase\"><strong> Which two-dimensional figure is being described?<\/strong><\/h2>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-28d136ae4331e7eb05ec8e1cb71ebcde\" style=\"color:#74008b\">key notes :<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-dcaf99a740e4a4791da5fc33b6686ed5\" style=\"color:#000060\"><strong>What is a Two-Dimensional (2D) Figure?<\/strong><\/h4>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>A <strong>flat shape<\/strong> that only has <strong>length and width<\/strong>.<\/li>\n\n\n\n<li>It does <strong>not have depth or thickness<\/strong>.<\/li>\n\n\n\n<li>Examples: Square, Rectangle, Triangle, Circle, etc.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-fd814ba809671fe4ee0f6015b3e4eb20\" style=\"color:#000060\"><strong>Common 2D Shapes and Their Properties:<\/strong><\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Shape<\/th><th>Number of Sides<\/th><th>Number of Corners (Vertices)<\/th><th>Special Features<\/th><\/tr><\/thead><tbody><tr><td><strong>Triangle<\/strong><\/td><td>3<\/td><td>3<\/td><td>Can have equal or unequal sides<\/td><\/tr><tr><td><strong>Square<\/strong><\/td><td>4<\/td><td>4<\/td><td>All sides equal; all angles 90\u00b0<\/td><\/tr><tr><td><strong>Rectangle<\/strong><\/td><td>4<\/td><td>4<\/td><td>Opposite sides equal; 90\u00b0 angles<\/td><\/tr><tr><td><strong>Circle<\/strong><\/td><td>0<\/td><td>0<\/td><td>Round; no corners or straight sides<\/td><\/tr><tr><td><strong>Pentagon<\/strong><\/td><td>5<\/td><td>5<\/td><td>Five sides and five corners<\/td><\/tr><tr><td><strong>Hexagon<\/strong><\/td><td>6<\/td><td>6<\/td><td>Six sides and six corners<\/td><\/tr><tr><td><strong>Octagon<\/strong><\/td><td>8<\/td><td>8<\/td><td>Eight sides and eight corners<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-3fc08aeb89423f67c539607a0220ce2a\" style=\"color:#000060\"><strong>How to Identify a 2D Shape from a Description<\/strong><\/h4>\n\n\n\n<p class=\"has-large-font-size\">Ask:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>How many <strong>sides<\/strong> does it have?<\/li>\n\n\n\n<li>Are the <strong>sides equal<\/strong>?<\/li>\n\n\n\n<li>How many <strong>angles<\/strong> or <strong>corners<\/strong>?<\/li>\n\n\n\n<li>Are the <strong>angles right angles (90\u00b0)<\/strong>?<\/li>\n\n\n\n<li>Is the shape <strong>round or straight-edged<\/strong>?<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color wp-elements-9e8ca7ad3cb1de3187845c7a43704fa7\" style=\"color:#000060\"><strong>Clue Words to Watch For:<\/strong><\/h4>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li><strong>Equal sides<\/strong> \u2192 Square<\/li>\n\n\n\n<li><strong>Four sides, opposite sides equal<\/strong> \u2192 Rectangle<\/li>\n\n\n\n<li><strong>Three sides<\/strong> \u2192 Triangle<\/li>\n\n\n\n<li><strong>No corners or sides<\/strong> \u2192 Circle<\/li>\n\n\n\n<li><strong>Five sides<\/strong> \u2192 Pentagon<\/li>\n\n\n\n<li><strong>Six sides<\/strong> \u2192 Hexagon<\/li>\n\n\n\n<li><strong>Eight sides<\/strong> \u2192 Octagon<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading has-text-color has-link-color has-large-font-size wp-elements-3b59e2b5101bd881538c177b7f0f5378\" style=\"color:#000060\"><strong>Example Descriptions:<\/strong><\/h4>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li><em>&#8220;A shape with four equal sides and all right angles.&#8221;<\/em> \u2192 <strong>Square<\/strong><\/li>\n\n\n\n<li><em>&#8220;A flat shape with no corners and no sides.&#8221;<\/em> \u2192 <strong>Circle<\/strong><\/li>\n\n\n\n<li><em>&#8220;A polygon with five sides.&#8221;<\/em> \u2192 <strong>Pentagon<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center has-text-color has-large-font-size\" style=\"color:#105000\"><strong>Learn with an example<\/strong><\/p>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#b8fbd8\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color has-link-color wp-elements-f54d0e8a8f3a4c848e25713c7ee5c954\" style=\"color:#b00012\"><strong>\ud83c\udfaf Roger saw a shape with 7 sides. Which shape could Roger have seen?<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"100\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px.png\" alt=\"\" class=\"wp-image-4441\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px-300x45.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<p>Look at the heptagon:<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__1_-removebg-preview-2.png\" alt=\"\" class=\"wp-image-4442\" style=\"width:222px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__1_-removebg-preview-2.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__1_-removebg-preview-2-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__1_-removebg-preview-2-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n<p>It has 7 sides. Roger could have seen a heptagon.<\/p>\n\n\n\n<p>Roger could not have seen these figures:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__2_-removebg-preview-2.png\" alt=\"\" class=\"wp-image-4443\" style=\"width:343px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__2_-removebg-preview-2.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__2_-removebg-preview-2-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__2_-removebg-preview-2-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#d9cdf9\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color has-link-color wp-elements-a86549bb3ad1c38f6afa938b68b19353\" style=\"color:#b00012\"><strong>\ud83c\udfaf Jerry drew a shape on the chalkboard. The shape had 5 angles. Which shape could Jerry have drawn?<\/strong><\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"300\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px-670-\u00d7-300px.png\" alt=\"\" class=\"wp-image-4444\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px-670-\u00d7-300px.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px-670-\u00d7-300px-300x134.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/div><\/div><\/div>\n\n\n\n<p>Look at the Pentagon:<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/image-1.png\" alt=\"\" class=\"wp-image-4445\" style=\"width:176px;height:auto\"\/><\/figure><\/div>\n\n\n<p>It has 5 angles. Jerry could have drawn a pentagon.<\/p>\n\n\n\n<p>Jerry could not have drawn these figures:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__3_-removebg-preview-1.png\" alt=\"\" class=\"wp-image-4447\" style=\"width:373px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__3_-removebg-preview-1.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__3_-removebg-preview-1-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design__3_-removebg-preview-1-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-background has-large-font-size\" style=\"background-color:#f7cbef\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-background-background-color has-background\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-text-color has-link-color wp-elements-2eb399a23c122c61dc4014ab2c284917\" style=\"color:#b00012\"><strong>\ud83c\udfaf Brittany drew a shape on the chalkboard. The shape had 3 sides. Which shape could Brittany have drawn?<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"100\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px-1.png\" alt=\"\" class=\"wp-image-4450\" style=\"width:500px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px-1.png 670w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled-670-\u00d7-200px-670-\u00d7-300px-670-\u00d7-200px-670-\u00d7-100px-1-300x45.png 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<p>Look at the triangle:<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"50\" height=\"50\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/image-3.png\" alt=\"\" class=\"wp-image-4451\" style=\"width:236px;height:auto\"\/><\/figure><\/div>\n\n\n<p>It has 3 sides. Brittany could have drawn a triangle.<\/p>\n\n\n\n<p>Brittany could not have drawn these figures:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design-removebg-preview-7.png\" alt=\"\" class=\"wp-image-4452\" style=\"width:398px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design-removebg-preview-7.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design-removebg-preview-7-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/Untitled_design-removebg-preview-7-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\">let&#8217;s practice!<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/83370\/310\/582\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-33.png\" alt=\"\" class=\"wp-image-6239\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-33.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-33-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-3-33-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/35757\/242\/951\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-33.png\" alt=\"\" class=\"wp-image-6241\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-33.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-33-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/04\/Worksheet-1-1-2-33-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Which two-dimensional figure is being described? key notes : What is a Two-Dimensional (2D) Figure? Common 2D Shapes and Their Properties: Shape Number of Sides Number of Corners (Vertices) Special Features Triangle 3 3 Can have equal or unequal sides Square 4 4 All sides equal; all angles 90\u00b0 Rectangle 4 4 Opposite sides equal;<a class=\"more-link\" href=\"https:\/\/4thclass.deltapublications.in\/index.php\/m-1-which-two-dimensional-figure-is-being-described\/\">Continue reading <span class=\"screen-reader-text\">&#8220;M.1 Which two-dimensional figure is being described?&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-251","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=251"}],"version-history":[{"count":14,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/251\/revisions"}],"predecessor-version":[{"id":14914,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/251\/revisions\/14914"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}