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It explains that the area of a right triangle equals half the area of the surrounding rectangle formed by the triangle’s legs. The example uses a surrounding rectangle of 15 blocks (15 b2), giving a triangle area of 7.5 b2. Answer sections provide solutions for multiple numbered triangles by block 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do you find the area of a right triangle with a grid?","Question",{"text":112,"@type":113},"Find the area of the surrounding rectangle formed by the triangle’s legs, then take half of that rectangle area.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is the relationship used in the worksheet?",{"text":117,"@type":113},"The area of a right triangle is half the area of the rectangle that would surround it.",{"name":119,"@type":110,"acceptedAnswer":120},"In the example, how is 7.5 b2 obtained?",{"text":121,"@type":113},"The surrounding rectangle has area 15 b2, and half of 15 is 7.5, so the triangle’s area is 7.5 b2.","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},466947,1792899551,{"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":14,"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},8796095461610,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Finding the Area of Right Triangles with a Grid  \nName:  \n\n| \u003Cbr>Find the area of each triangle in blocks (b).\u003Cbr>The area of a right triangle is half the area of the rectangle that would surround it.\u003Cbr>\u003Cbr>3\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>5\u003Cbr>\u003Cbr>In this example, the surrounding rectangle would have an area of 15 blocks\u003Cbr>(15 b2) .\u003Cbr>\u003Cbr>5\u003Cbr>Half of 15 is 7.5 This right triangle has an\u003Cbr>area of 7.5 b2.\u003Cbr>1)\u003Cbr>4)\u003Cbr>7)\u003Cbr>\u003Cbr>2)\u003Cbr>5)\u003Cbr>8)\u003Cbr>\u003Cbr>3)\u003Cbr>6)\u003Cbr>9)\u003Cbr>| Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.  \u003Cbr>7.  \u003Cbr>8.  \u003Cbr>9.   |\n| --- | --- |\n\n[Math](Math www.CommonCoreSheets.com 5 1-9)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 5 1-9)[ 5](Math www.CommonCoreSheets.com 5 1-9)[ 1-9](Math www.CommonCoreSheets.com 5 1-9) 89 78 67 56 44 33 22 11 0  \n\n|  |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n\nFinding the Area of Right Triangles with a Grid  \nName: Answer Key  \n\n| \u003Cbr>Find the area of each triangle in blocks (b).\u003Cbr>The area of a right triangle is half the area of the rectangle that would surround it.\u003Cbr>\u003Cbr>3\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>5\u003Cbr>\u003Cbr>In this example, the surrounding rectangle would have an area of 15 blocks\u003Cbr>(15 b2) .\u003Cbr>\u003Cbr>5\u003Cbr>Half of 15 is 7.5 This right triangle has an\u003Cbr>area of 7.5 b2.\u003Cbr>1)\u003Cbr>4)\u003Cbr>7)\u003Cbr>\u003Cbr>2)\u003Cbr>5)\u003Cbr>8)\u003Cbr>\u003Cbr>3)\u003Cbr>6)\u003Cbr>9)\u003Cbr>| Answers 1.  35  2.  14  3.  30  4.  8  5.  9  6.  6  7.  5  8.  17.5  9.  15  |\n| --- | --- |\n\n[Math](Math www.CommonCoreSheets.com 5 1-9)[ www.CommonCoreSheets.com](Math www.CommonCoreSheets.com 5 1-9)[ 5](Math www.CommonCoreSheets.com 5 1-9)[ 1-9](Math www.CommonCoreSheets.com 5 1-9) 89 78 67 56 44 33 22 11 0  \n\n|  |  |  |  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- | --- | --- |\n\nFinding the Area of Right Triangles with a Grid  \nName:  \n\n| \u003Cbr>Find the area of each triangle in blocks (b).\u003Cbr>The area of a right triangle is half the area of the rectangle that would surround it.\u003Cbr>\u003Cbr>3\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>5\u003Cbr>\u003Cbr>In this example, the surrounding rectangle would have an area of 15 blocks\u003Cbr>(15 b2) .\u003Cbr>\u003Cbr>5\u003Cbr>Half of 15 is 7.5 This right triangle has an\u003Cbr>area of 7.5 b2.\u003Cbr>\u003Cbr>14 6 30 35\u003Cbr>8 9\u003Cbr>1)\u003Cbr>\u003Cbr>2)\u003Cbr>\u003Cbr>3)\u003Cbr>\u003Cbr>4)\u003Cbr>\u003Cbr>5)\u003Cbr>\u003Cbr>6)\u003Cbr>| Answers\u003Cbr>1.  \u003Cbr>2.  \u003Cbr>3.  \u003Cbr>4.  \u003Cbr>5.  \u003Cbr>6.   |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- | --- |\n| 1-6 | 83 | 67 | 50 | 33 | 17 | 0 |\n\nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n5","cbCaiqxpGm5YGT1d","https://ap.wps.com/l/cbCaiqxpGm5YGT1d","pdf",52923,"English","# Find the area of right triangles\n## Area equals half the surrounding rectangle\n## Example with a 15-block rectangle\n## Answer key","[{\"question\":\"How do you find the area of a right triangle with a grid?\",\"answer\":\"Find the area of the surrounding rectangle formed by the triangle’s legs, then take half of that rectangle area.\"},{\"question\":\"What is the relationship used in the worksheet?\",\"answer\":\"The area of a right triangle is half the area of the rectangle that would surround it.\"},{\"question\":\"In the example, how is 7.5 b2 obtained?\",\"answer\":\"The surrounding rectangle has area 15 b2, and half of 15 is 7.5, so the triangle’s area is 7.5 b2.\"}]","Finding the Area of Right Triangles with a Grid - Practice | PDF",1790772088]