[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-468452-105":59,"doc-detail-468452-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","finding-the-area-of-a-trapezoid-by-decomposing-answer-key-468452","Finding the Area of a Trapezoid by Decomposing - Answer Key","","Worksheet answer key for finding the area of a trapezoid by decomposing it into a rectangle and two triangles. Four problems are provided with given top and bottom base lengths and a specified height, along with the width of the left and right triangles. Each item includes multiple-choice answer options with the correct areas listed for different measurement units (in², m², and cm²).",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/finding-the-area-of-a-trapezoid-by-decomposing-answer-key-468452/468452/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/finding-the-area-of-a-trapezoid-by-decomposing-answer-key-468452/468452.png","ImageObject",300,407,{"name":92,"@type":93},"Miles","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How do you find the area of a trapezoid by decomposing it?","Question",{"text":112,"@type":113},"Cut the trapezoid into a rectangle and two triangles, then add the areas of the three shapes.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What information is given in each problem to compute the area?",{"text":117,"@type":113},"Each problem provides base lengths and a height, plus the widths of the left and right triangles after decomposing.",{"name":119,"@type":110,"acceptedAnswer":120},"Are the answers the same unit across all problems?",{"text":121,"@type":113},"No. The answer options use different units depending on the problem: in², m², or cm².","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},468452,1792856365,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":81,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":39},13056703019404,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Finding the Area of a Trapezoid by Decomposing Name:  \n\n| Cut each trapezoid into a rectangle and two triangles to find its area. |  | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4. | Answers |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- |\n| 1) 9 in\u003Cbr>\u003Cbr>19 in\u003Cbr>The height is 4 in. The left triangle is 4 in wide and the right triangle is 6 in wide.\u003Cbr>A. 56 in²\u003Cbr>B. 36 in²\u003Cbr>C. 112 in²\u003Cbr>D. 76 in² | 2) 4 m\u003Cbr>\u003Cbr>17 m\u003Cbr>The height is 4 m. The left triangle is 7 m wide and the right triangle is 6 m wide.\u003Cbr>A. 68 m²\u003Cbr>B. 16 m²\u003Cbr>C. 84 m²\u003Cbr>D. 42 m² |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n|  |  |  |  |  |  |  |  |\n| 3) 8 cm\u003Cbr>\u003Cbr>19 cm\u003Cbr>The height is 4 cm. The left triangle is 7 cm wide and the right triangle is 4 cm wide.\u003Cbr>A. 54 cm²\u003Cbr>B. 32 cm²\u003Cbr>C. 108 cm²\u003Cbr>D. 76 cm² | 4) 7 in\u003Cbr>\u003Cbr>17 in\u003Cbr>The height is 7 in. The left triangle is 3 in wide and the right triangle is 7 in wide.\u003Cbr>A. 84 in²\u003Cbr>B. 119 in²\u003Cbr>C. 49 in²\u003Cbr>D. 168 in² |  |  |  |  |  |  |\n|  |  | 1-4 |  | 75 | 50 | 25 | 0 |\n\n[www.CommonCoreSheets.com](www.CommonCoreSheets.com 8)[ 8](www.CommonCoreSheets.com 8)  \nMath  \n Finding the Area of a Trapezoid by Decomposing Name: Answer Key  \n\n| Cut each trapezoid into a rectangle and two triangles to find its area. |  | Answers 1.  56 in²  2.  42 m²  3.  54 cm²  4.  84 in²  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- |\n| 1) 9 in\u003Cbr>\u003Cbr>19 in\u003Cbr>The height is 4 in. The left triangle is 4 in wide and the right triangle is 6 in wide.\u003Cbr>A. 56 in²\u003Cbr>B. 36 in²\u003Cbr>C. 112 in²\u003Cbr>D. 76 in² | 2) 4 m\u003Cbr>\u003Cbr>17 m\u003Cbr>The height is 4 m. The left triangle is 7 m wide and the right triangle is 6 m wide.\u003Cbr>A. 68 m²\u003Cbr>B. 16 m²\u003Cbr>C. 84 m²\u003Cbr>D. 42 m² |  |  |  |  |  |\n| 3) 8 cm\u003Cbr>\u003Cbr>19 cm\u003Cbr>The height is 4 cm. The left triangle is 7 cm wide and the right triangle is 4 cm wide.\u003Cbr>A. 54 cm²\u003Cbr>B. 32 cm²\u003Cbr>C. 108 cm²\u003Cbr>D. 76 cm² | 4) 7 in\u003Cbr>\u003Cbr>17 in\u003Cbr>The height is 7 in. The left triangle is 3 in wide and the right triangle is 7 in wide.\u003Cbr>A. 84 in²\u003Cbr>B. 119 in²\u003Cbr>C. 49 in²\u003Cbr>D. 168 in² |  |  |  |  |  |\n|  |  | 1-4 | 75 | 50 | 25 | 0 |\n\n[www.CommonCoreSheets.com](www.CommonCoreSheets.com 8)[ 8](www.CommonCoreSheets.com 8)  \nMath  \n Finding the Area of a Trapezoid by Decomposing Name:  \n\n| Cut each trapezoid into a rectangle and two triangles to find its area.\u003Cbr>1) 9 in\u003Cbr>\u003Cbr>19 in\u003Cbr>The height is 4 in. The left triangle is 4 in wide and the right triangle is 6 in wide.\u003Cbr>A. 56 in²\u003Cbr>B. 36 in²\u003Cbr>C. 112 in²\u003Cbr>D. 76 in²\u003Cbr>2) 4 m\u003Cbr>\u003Cbr>17 m\u003Cbr>The height is 4 m. The left triangle is 7 m wide and the right triangle is 6 m wide.\u003Cbr>A. 68 m²\u003Cbr>B. 16 m²\u003Cbr>C. 84 m²\u003Cbr>D. 42 m²\u003Cbr>3) 8 cm\u003Cbr>\u003Cbr>19 cm\u003Cbr>The height is 4 cm. The left triangle is 7 cm wide and the right triangle is 4 cm wide.\u003Cbr>A. 54 cm²\u003Cbr>B. 32 cm²\u003Cbr>C. 108 cm²\u003Cbr>D. 76 cm²\u003Cbr>4) 7 in\u003Cbr>\u003Cbr>17 in\u003Cbr>The height is 7 in. The left triangle is 3 in wide and the right triangle is 7 in wide.\u003Cbr>A. 84 in²\u003Cbr>B. 119 in²\u003Cbr>C. 49 in²\u003Cbr>D. 168 in² | 1.\u003Cbr>2.\u003Cbr>3.\u003Cbr>4. | Answers |\n| --- | --- | --- |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n|  |  |  |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n8  \n1-4  \n75  \n\n|  | 50 | 25 | 0 |\n| --- | --- | --- | --- |","cbCairlaCNRIY2bV","https://ap.wps.com/l/cbCairlaCNRIY2bV","pdf",42923,"English","# Finding the Area of a Trapezoid by Decomposing\n## Problem 1\n## Problem 2\n## Problem 3\n## Problem 4","[{\"question\":\"How do you find the area of a trapezoid by decomposing it?\",\"answer\":\"Cut the trapezoid into a rectangle and two triangles, then add the areas of the three shapes.\"},{\"question\":\"What information is given in each problem to compute the area?\",\"answer\":\"Each problem provides base lengths and a height, plus the widths of the left and right triangles after decomposing.\"},{\"question\":\"Are the answers the same unit across all problems?\",\"answer\":\"No. The answer options use different units depending on the problem: in², m², or cm².\"}]","Finding the Area of a Trapezoid by Decomposing - Answer Key | PDF",1790774256]