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The document includes a dedicated answer key, allowing learners to verify their calculations and ensure accuracy to one decimal place, making it an ideal tool for reinforcing geometry skills and self-assessment in a classroom or home-study environment.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/perimeter-of-a-semi-circle-2a-practice-worksheet/637501/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/perimeter-of-a-semi-circle-2a-practice-worksheet/637501.png","ImageObject",300,407,{"name":42,"@type":43},"awa","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-02","2026-10-22",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What is the objective of this worksheet?","Question",{"text":62,"@type":63},"The objective is to practice calculating the circumference or perimeter of various semicircles using provided radius or diameter measurements.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"What level of precision is required for the answers?",{"text":67,"@type":63},"The instructions specify that all calculated answers should be rounded to one decimal place.",{"name":69,"@type":60,"acceptedAnswer":70},"Are the solutions provided within the document?",{"text":71,"@type":63},"Yes, the second page of the document serves as an answer key containing the calculated values for all twelve problems presented.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},637501,1792876478,{"code":4,"msg":81,"data":82},"success",[83,87,91,94,99,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":92,"slug":93},70,"exam",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},5,"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},6,"Technology",50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":95,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":33,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":26,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":143,"read_time":95},3985747858093,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Name Date  \nPERIMETER OF A SEMI-CIRCLE 2A  \nWork out the circumference of these semicircles using the radius and diameter measurements. Give your answers to 1dp.  \n\n| 1) | | 2)\u003Cbr>| 3) |  | 5 ft\u003Cbr>=   |\n| --- | --- | --- | --- | --- | --- |\n|  | 4 cm\u003Cbr>C =\u003Cbr>____________ | 7 in\u003Cbr>C =   |  | C |  |\n| 4) | \u003Cbr>6 yd\u003Cbr>C =\u003Cbr>____________ | 5)\u003Cbr>\u003Cbr>| 6) | C | \u003Cbr>8 ft\u003Cbr>=   |\n|  |  | 1 ½ in\u003Cbr>C =   |  |  |  |\n| 7) | | 8)\u003Cbr>| 9) | C | \u003Cbr>13 in\u003Cbr>=   |\n|  | 11 cm\u003Cbr>C =\u003Cbr>____________ | 4 ½ ft\u003Cbr>C =   |  |  |  |\n| 10) | | 11)\u003Cbr>| 12) |  | 6 ½ ft\u003Cbr>=   |\n|  | 8 ½ yd\u003Cbr>C =\u003Cbr>____________ | 14 in\u003Cbr>C =\u003Cbr>____________ |  | C |  |\n\nName Date  \nPERIMETER OF A SEMI-CIRCLE 2A ANSWERS  \n| 1) | | 2)\u003Cbr>| 3) | \u003Cbr>5 ft C = 12.9 ft |\n| --- | --- | --- | --- | --- |\n|  | 4 cm C = 10.3 cm | 7 in C = 18.0 in |  |  |\n| 4) | \u003Cbr>6 yd\u003Cbr>C = 30.8 yd | 5)\u003Cbr>\u003Cbr>| 6) | \u003Cbr>8 ft\u003Cbr>C = 41.1 ft |\n|  |  | 1 ½ in\u003Cbr>C = 7.7 in |  |  |\n| 7) | | 8)\u003Cbr>| 9) | \u003Cbr>13 in\u003Cbr>C = 66.8 in |\n|  | 11 cm\u003Cbr>C = 28.3 cm | 4 ½ ft C = 23.1 ft |  |  |\n| 10) | | 11)\u003Cbr>| 12) | \u003Cbr>6 ½ ft C = 16.7 ft |\n|  | 8 ½ yd C = 21.9 yd | 14 in\u003Cbr>C = 72.0 in |  |  |","cbCaikdzw78r5rZi","https://ap.wps.com/l/cbCaikdzw78r5rZi","pdf",154254,"English","# Practice Exercises\n## Answer Key","[{\"question\":\"What is the objective of this worksheet?\",\"answer\":\"The objective is to practice calculating the circumference or perimeter of various semicircles using provided radius or diameter measurements.\"},{\"question\":\"What level of precision is required for the answers?\",\"answer\":\"The instructions specify that all calculated answers should be rounded to one decimal place.\"},{\"question\":\"Are the solutions provided within the document?\",\"answer\":\"Yes, the second page of the document serves as an answer key containing the calculated values for all twelve problems presented.\"}]","Perimeter of a Semi-Circle 2A - Practice Worksheet | PDF",1792680688]