[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-297241-en":3,"doc-seo-297241-105":30,"detail-sidebar-cat-0-en-105":97},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":21,"is_downloadable":21,"audit_status":21,"page_count":11,"language":22,"language_code":23,"site_id":24,"html_lang":23,"table_of_contents":25,"faqs":26,"seo_title":27,"seo_description":14,"update_tm":28,"read_time":29},297241,5909892210082,"Well Done","https://ap-avatar.wpscdn.com/avatar/56001069da27c9f41e8?x-image-process=image/resize,m_fixed,w_180,h_180&k=1789614185077863061",4,"Exam","11.9 SA Cones - Cone Surface Area Worksheet","Worksheet focused on finding the surface area of cones. Students calculate surface area for multiple numbered problems and round each result to the nearest tenth, using π = 3.14. The document includes problem prompts organized by cases with given measurements in centimeters, inches, feet, and meters. An answer key provides the expected surface area values for the listed cones, supporting checking and review of each calculation.","Name :   Score :    \n\n| Surface Area-Cone\u003Cbr>Find the surface area of each cone. Round the answer to nearest tenth. ( use π = 3.14 ) |\n| --- |\n| 1)\u003Cbr>4)\u003Cbr>7)\u003Cbr>\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>5 cm\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>\u003Cbr>8 in\u003Cbr>Surface Area = \u003Cbr>2)\u003Cbr>5)\u003Cbr>8)\u003Cbr>\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>\u003Cbr>14 ft\u003Cbr>Surface Area = \u003Cbr>\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>3)\u003Cbr>\u003Cbr>Surface Area =\u003Cbr>6)\u003Cbr>\u003Cbr>Surface Area =\u003Cbr>9)\u003Cbr>\u003Cbr>Surface Area =\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>|\n\n[Printable Math Worksheets @](Printable Math Worksheets @ www.mathworksheets4kids.com)[ www.mathworksheets4kids.com](Printable Math Worksheets @ www.mathworksheets4kids.com)  \nName :   Score :    \n\n| Surface Area-Cone\u003Cbr>Find the surface area of each cone. Round the answer to nearest tenth. ( use π = 3.14 ) |  |  |\n| --- | --- | --- |\n| 1) 2)\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>4) 5)\u003Cbr>\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>7) 8)\u003Cbr>\u003Cbr>21 m\u003Cbr>\u003Cbr>Surface Area =  | 10 in\u003Cbr>\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>5 1 cm\u003Cbr>\u003Cbr>44 cm\u003Cbr>Surface Area =  | 3)\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>6)\u003Cbr>\u003Cbr>\u003Cbr>Surface Area = \u003Cbr>9)\u003Cbr>4 m\u003Cbr>\u003Cbr>12 m\u003Cbr>\u003Cbr>Surface Area =  |\n\n[Printable Math Worksheets @](Printable Math Worksheets @ www.mathworksheets4kids.com)[ www.mathworksheets4kids.com](Printable Math Worksheets @ www.mathworksheets4kids.com)  \nName :   Score :    \n\n| Answer Key\u003Cbr>\u003Cbr>Find the surface area of each cone. Round the answer to nearest tenth. ( use π = 3.14 ) |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n| 1) | \u003Cbr>| 2) | | 3) |  |\n|  |  |  |  | 6 m\u003Cbr> 14 m \u003Cbr>|  |\n| Surface Area = 94.2 m2  Surface Area = 459.2 ft2  Surface Area = 376.8 m2  |  |  |  |  |  |\n| 4) | | 5) | | 6) | \u003Cbr>|\n| Surface Area =\u003Cbr>7)\u003Cbr>\u003Cbr>8\u003Cbr>Surface Area =\u003Cbr>\u003Cbr> 83.2 cm2  Surface Area = 578.4 ft2  Surface Area = 113 in2 \u003Cbr>8) 9)\u003Cbr>8 m\u003Cbr>\u003Cbr>\u003Cbr>12 cm\u003Cbr>\u003Cbr>5 cm\u003Cbr> 173.9 in2  Surface Area = 653.1 m2  Surface Area = 282.6 cm2  |  |  |  |  |  |\n\n[Printable Math Worksheets @](Printable Math Worksheets @ www.mathworksheets4kids.com)[ www.mathworksheets4kids.com](Printable Math Worksheets @ www.mathworksheets4kids.com)  \nName :   Score :    \n\n| Answer Key\u003Cbr>\u003Cbr>Find the surface area of each cone. Round the answer to nearest tenth. ( use π = 3.14 ) |  |  |\n| --- | --- | --- |\n| 1) 2)\u003Cbr>\u003Cbr>Surface Area = 7032.2 in2 \u003Cbr>4) 5)\u003Cbr>\u003Cbr>\u003Cbr>Surface Area = 452.7 m2 \u003Cbr>7) 8)\u003Cbr>\u003Cbr>21 m\u003Cbr>\u003Cbr>Surface Area = 615.4 m2  | 10 in\u003Cbr>\u003Cbr>\u003Cbr>Surface Area = 122.5 in2 \u003Cbr>\u003Cbr>\u003Cbr>Surface Area = 5049.1 ft2 \u003Cbr>5 1 cm\u003Cbr>\u003Cbr>44 cm\u003Cbr>Surface Area = 5356.7 cm2  | 3)\u003Cbr>\u003Cbr>Surface Area = 358 cm2 \u003Cbr>6)\u003Cbr>\u003Cbr>\u003Cbr>9)\u003Cbr>Surface Area = 3509.5 ft2 \u003Cbr>\u003Cbr>12 m\u003Cbr>\u003Cbr>Surface Area = 87.9 m2  |\n\n[Printable Math Worksheets @](Printable Math Worksheets @ www.mathworksheets4kids.com)[ www.mathworksheets4kids.com](Printable Math Worksheets @ www.mathworksheets4kids.com)","cbCaighoU9FwAk1t","https://ap.wps.com/l/cbCaighoU9FwAk1t","pdf",49742,11,1,"English","en",105,"# Surface Area - Cone Problems\n## Instructions\n## Answer Key","[{\"question\":\"What formula information does the worksheet require for cone surface area problems?\",\"answer\":\"Use π = 3.14 when computing surface area for each cone.\"},{\"question\":\"How should students format their final answers?\",\"answer\":\"Round each surface area result to the nearest tenth.\"},{\"question\":\"Where can students find the correct results?\",\"answer\":\"The worksheet includes an Answer Key section with the expected surface area values for the listed problems.\"}]","11.9 SA Cones - 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