[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-633403-105":59,"doc-detail-633403-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-3b-mathematics-practice-exercises","Area of a Semi-Circle 3B - Mathematics Practice Exercises","","This educational resource provides a structured collection of geometry problems focused on calculating the area of semi-circles. The document contains twelve distinct exercises that require students to apply radius and diameter measurements to determine the area of various semi-circular shapes. Each problem is presented with its respective unit of measurement, ranging from centimeters to millimeters and meters. Additionally, the document includes a comprehensive answer key, allowing learners to verify their calculations and ensure accuracy in their mathematical practice. Designed for classroom instruction or individual study, these exercises are tailored to reinforce fundamental geometric concepts and precision in decimal rounding, as all answers are provided to one decimal place.",{"@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-3b-mathematics-practice-exercises/633403/",{"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-3b-mathematics-practice-exercises/633403.png","ImageObject",300,407,{"name":92,"@type":93},"Margaret","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the required level of precision for the answers in this worksheet?","Question",{"text":112,"@type":113},"All calculated areas should be rounded to one decimal place.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many semi-circle area problems are included in this set?",{"text":117,"@type":113},"There are 12 distinct semi-circle area problems provided for practice.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document provide solutions to the exercises?",{"text":121,"@type":113},"Yes, a separate section labeled 'Answers' is provided to allow students to check their work.","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},633403,1793070466,{"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":24,"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 3B  \nWork out the area of these semicircles using the radius and diameter measurements. Give your answers to 1dp.  \n| 1) | \u003Cbr>6 cm\u003Cbr>A =\u003Cbr>____________ | 2)\u003Cbr>| 3) | \u003Cbr>8 mm\u003Cbr>A =\u003Cbr>____________ |\n| --- | --- | --- | --- | --- |\n|  |  | 1 ½ m\u003Cbr>A =\u003Cbr>____________ |  |  |\n| 4) | | 5)\u003Cbr>| 6) | \u003Cbr>5 m\u003Cbr>A =\u003Cbr>____________ |\n|  | 4 cm\u003Cbr>A =\u003Cbr>____________ | 7 mm\u003Cbr>A =\u003Cbr>____________ |  |  |\n| 7) | | 8)\u003Cbr>| 9) | \u003Cbr>13 mm\u003Cbr>A =\u003Cbr>____________ |\n|  | 11 cm\u003Cbr>A =\u003Cbr>____________ | 4 ½ m\u003Cbr>A =\u003Cbr>____________ |  |  |\n| 10) | | 11)\u003Cbr>| 12) | \u003Cbr>6 ½ m\u003Cbr>A =\u003Cbr>____________ |\n|  | 8 ½ cm\u003Cbr>A =\u003Cbr>____________ | 14 mm\u003Cbr>A =\u003Cbr>____________ |  |  |\n\nName Date  \nAREA OF A SEMI-CIRCLE 3B ANSWERS  \n| 1) | \u003Cbr>6 cm\u003Cbr>A = 56.5 cm2 | 2)\u003Cbr>\u003Cbr>1 ½ m\u003Cbr>A = 3.5 m2\u003Cbr>| 3)\u003Cbr>\u003Cbr>8 mm\u003Cbr>A = 100.5 mm2\u003Cbr>|  |\n| --- | --- | --- | --- | --- |\n| 4) | | 5)\u003Cbr>| 6) | |\n|  | 4 cm A = 6.3 cm2 | 7 mm A = 19.2 mm2 | 5 m A = 9.8 m2 |  |\n| 7) | | 8)\u003Cbr>| 9)\u003Cbr>\u003Cbr>13 mm\u003Cbr>A = 265.5 mm2\u003Cbr>|  |\n|  | 11 cm\u003Cbr>A = 47.5 cm2 | 4 ½ m A = 31.8 m2 |  |  |\n| 10) | | 11)\u003Cbr>| 12) | |\n|  | 8 ½ cm A = 28.4 cm2 | 14 mm\u003Cbr>A = 307.9 mm2 | 6 ½ m A = 16.6 m2 |  |","cbCaifDwISwfAxmo","https://ap.wps.com/l/cbCaifDwISwfAxmo","pdf",150891,"English","# Geometry Practice Problems\n## Semi-circle Area Calculation Exercises\n## Answer Key","[{\"question\":\"What is the required level of precision for the answers in this worksheet?\",\"answer\":\"All calculated areas should be rounded to one decimal place.\"},{\"question\":\"How many semi-circle area problems are included in this set?\",\"answer\":\"There are 12 distinct semi-circle area problems provided for practice.\"},{\"question\":\"Does the document provide solutions to the exercises?\",\"answer\":\"Yes, a separate section labeled 'Answers' is provided to allow students to check their work.\"}]","Area of a Semi-Circle 3B - Mathematics Practice Exercises | PDF",1792672097]