[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-637455-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-637455-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","perimeter-of-2d-shapes-challenges-1","Perimeter of 2D Shapes - Challenges 1","","This document provides a set of mathematical challenges designed to practice calculating the perimeter of various 2D shapes, including rectangles, squares, equilateral triangles, and regular polygons like pentagons, hexagons, octagons, nonagons, and decagons. Each problem requires students to apply the correct perimeter formula based on the shape's properties and given dimensions in centimeters, millimeters, or meters. The document includes a comprehensive answer key at the end, allowing for self-assessment and verification of the calculations performed. 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Therefore, 7 cm multiplied by 5 equals 35 cm.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What is the perimeter of a rectangle with sides of 9 cm and 7 cm?",{"text":68,"@type":64},"The perimeter of a rectangle is calculated using the formula 2 times the sum of the length and width. With sides of 9 cm and 7 cm, the perimeter is 2 times 16 cm, which equals 32 cm.",{"name":70,"@type":61,"acceptedAnswer":71},"How is the perimeter of a square with sides of 8 cm determined?",{"text":72,"@type":64},"The perimeter of a square is calculated by multiplying the length of one side by 4. For a square with sides of 8 cm, the perimeter is 8 cm multiplied by 4, which equals 32 cm.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},637455,1792855362,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,99,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":93,"slug":94},70,"exam",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},6,"Technology",50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":55,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":26,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":143,"read_time":55},962090760832,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Name Date  \nPERIMETER OF 2D SHAPES CHALLENGES 1  \nWork out the perimeter of the following shapes.  \n1) A rectangle measuring 5 cm by 4 cm. Perimeter =    \n2) A square with side 8 cm. Perimeter =    \n3) A rectangle with sides 5 mm and 8 mm. Perimeter =    \n4) A square with sides of 30 cm Perimeter =    \n5) A rectangle with sides 9 cm and 7 cm. Perimeter =    \n6) A rectangle with sides 30 cm and 10 cm. Perimeter =    \n7) A regular pentagon with sides 7 cm Perimeter =    \n8) A square with sides of 25 mm. Perimeter =    \n9) An equilateral triangle with sides 25 cm Perimeter =    \n10) A regular hexagon with sides 15 mm Perimeter =    \n11) A regular pentagon with sides 9 cm Perimeter =    \n12) A regular octagon with sides 6 mm Perimeter =    \n13) A square with sides 21 cm. Perimeter =    \n14) A regular decagon with sides 4 cm Perimeter =    \n15) A regular nonagon with sides 3 m Perimeter =    \n16) A regular hexagon with sides 30 cm. Perimeter =    \nName Date  \nPERIMETER OF 2D SHAPES CHALLENGES 1 ANSWERS  \n1) A rectangle measuring 5 cm by 4 cm.  \n2) A square with side 8 cm.  \n3) A rectangle with sides 5 mm and 8 mm.  \n4) A square with sides of 30 cm  \n5) A rectangle with sides 9 cm and 7 cm.  \n6) A rectangle with sides 30 cm and 10 cm.  \n7) A regular pentagon with sides 7 cm  \n8) A square with sides of 25 mm.  \n9) An equilateral triangle with sides 25 cm  \n10) A regular hexagon with sides 15 mm  \n11) A regular pentagon with sides 9 cm  \n12) A regular octagon with sides 6 mm  \n13) A square with sides 21 cm.  \n14) A regular decagon with sides 4 cm  \n15) A regular nonagon with sides 3 m  \n16) A regular hexagon with sides 30 cm.  \nPerimeter = 18 cm  \nPerimeter = 32 cm  \nPerimeter = 26 mm Perimeter = 120 cm  \nPerimeter = 32 cm  \nPerimeter = 80 cm  \nPerimeter = 35 cm  \nPerimeter = 100 mm  \nPerimeter = 75 cm  \nPerimeter = 90 mm  \nPerimeter = 45 cm  \nPerimeter = 72 mm  \nPerimeter = 84 cm  \nPerimeter = 40 cm  \nPerimeter = 27 m  \nPerimeter = 180 cm","cbCaiipLDP2i0UwS","https://ap.wps.com/l/cbCaiipLDP2i0UwS","pdf",158066,"English","# Perimeter Challenges\n## Answer Key","[{\"question\":\"How do you calculate the perimeter of a regular pentagon with sides of 7 cm?\",\"answer\":\"The perimeter of a regular pentagon is calculated by multiplying the length of one side by the number of sides (5). Therefore, 7 cm multiplied by 5 equals 35 cm.\"},{\"question\":\"What is the perimeter of a rectangle with sides of 9 cm and 7 cm?\",\"answer\":\"The perimeter of a rectangle is calculated using the formula 2 times the sum of the length and width. With sides of 9 cm and 7 cm, the perimeter is 2 times 16 cm, which equals 32 cm.\"},{\"question\":\"How is the perimeter of a square with sides of 8 cm determined?\",\"answer\":\"The perimeter of a square is calculated by multiplying the length of one side by 4. For a square with sides of 8 cm, the perimeter is 8 cm multiplied by 4, which equals 32 cm.\"}]","Perimeter of 2D Shapes - Challenges 1 | PDF",1792680577]