[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-633392-105":59,"doc-detail-633392-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","area-of-a-semi-circle-1a-mathematics-practice-worksheet","Area of a Semi-Circle 1A - Mathematics Practice Worksheet","","This educational resource provides a structured mathematics practice worksheet focused on calculating the area of semi-circles. It includes a set of twelve problems requiring students to compute areas based on given radius measurements in various units such as centimeters, feet, inches, and yards. The document explicitly requests answers rounded to one decimal place. Additionally, a comprehensive answer key is provided, allowing students and teachers to verify calculations for all twelve exercises, facilitating independent study and classroom assessment.",{"@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/area-of-a-semi-circle-1a-mathematics-practice-worksheet/633392/",{"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/area-of-a-semi-circle-1a-mathematics-practice-worksheet/633392.png","ImageObject",300,407,{"name":92,"@type":93},"Margaret","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-31","2026-10-22",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 should the final area measurements be presented in this worksheet?","Question",{"text":112,"@type":113},"All area calculations should be rounded to one decimal place as requested in the instructions.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What units are used for the radius measurements in these problems?",{"text":117,"@type":113},"The problems utilize various units of measurement including centimeters (cm), feet (ft), inches (in), and yards (yd).",{"name":119,"@type":110,"acceptedAnswer":120},"Is there a provided guide for verifying the solutions to the practice problems?",{"text":121,"@type":113},"Yes, the document includes a dedicated 'Area of a Semi-Circle 1A Answers' section which provides the calculated area for each of the twelve problems listed.","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},633392,1792879064,{"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":14,"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":24},137451207643,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Name Date  \nAREA OF A SEMI-CIRCLE 1A  \nWork out the area of these semicircles using the radius measurements. Give your answers to 1dp.  \n\n| 1) | \u003Cbr>3 cm\u003Cbr>A =\u003Cbr>____________ | 2) | \u003Cbr>A =\u003Cbr>____________ | 3) | \u003Cbr>8 ft\u003Cbr>A =\u003Cbr>____________ |\n| --- | --- | --- | --- | --- | --- |\n| 4) | \u003Cbr>2 yd\u003Cbr>A =\u003Cbr>____________ | 5) | \u003Cbr>5 in\u003Cbr>A =\u003Cbr>____________ | 6) | \u003Cbr>7 ft\u003Cbr>A =\u003Cbr>____________ |\n| 7) | \u003Cbr>3.5 cm\u003Cbr>A =\u003Cbr>____________ | 8) | \u003Cbr>\u003Cbr>1 ½ ft\u003Cbr>A =\u003Cbr>____________ | 9) | \u003Cbr>12 in\u003Cbr>A =\u003Cbr>____________ |\n| 10) | \u003Cbr>4 ½ yd\u003Cbr>A =\u003Cbr>____________ | 11) | \u003Cbr>\u003Cbr>10 in\u003Cbr>A =\u003Cbr>____________ | 12) | \u003Cbr>\u003Cbr>5 ½ ft\u003Cbr>A =\u003Cbr>____________ |\n\nName Date  \nAREA OF A SEMI-CIRCLE 1A ANSWERS  \n| 1) | \u003Cbr>3 cm\u003Cbr>A = 14.1 cm2 | 2) | \u003Cbr>A = 56.5 in2 | 3) | \u003Cbr>8 ft\u003Cbr>A = 100.5 ft2 |\n| --- | --- | --- | --- | --- | --- |\n| 4) | \u003Cbr>2 yd\u003Cbr>A = 6.3 yd2 | 5) | \u003Cbr>5 in\u003Cbr>A = 39.3 in2 | 6) | \u003Cbr>7 ft\u003Cbr>A = 77.0 ft2 |\n| 7) | \u003Cbr>3.5 cm\u003Cbr>A = 19.2 cm2 | 8) | \u003Cbr>1 ½ ft A = 3.5 ft2 | 9) | \u003Cbr>12 in\u003Cbr>A = 226.2 in2 |\n| 10) | \u003Cbr>4 ½ yd\u003Cbr>A = 31.8 yd2 | 11) | \u003Cbr>\u003Cbr>10 in\u003Cbr>A = 157.1 in2 | 12) | \u003Cbr>\u003Cbr>5 ½ ft\u003Cbr>A = 47.5 ft2 |","cbCairKZNDmdgY7T","https://ap.wps.com/l/cbCairKZNDmdgY7T","pdf",153426,"English","# Area of a Semi-Circle 1A Worksheet\n## Answer Key","[{\"question\":\"How should the final area measurements be presented in this worksheet?\",\"answer\":\"All area calculations should be rounded to one decimal place as requested in the instructions.\"},{\"question\":\"What units are used for the radius measurements in these problems?\",\"answer\":\"The problems utilize various units of measurement including centimeters (cm), feet (ft), inches (in), and yards (yd).\"},{\"question\":\"Is there a provided guide for verifying the solutions to the practice problems?\",\"answer\":\"Yes, the document includes a dedicated 'Area of a Semi-Circle 1A Answers' section which provides the calculated area for each of the twelve problems listed.\"}]","Area of a Semi-Circle 1A - Mathematics Practice Worksheet | PDF",1792672086]