[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-637504-105":59,"doc-detail-637504-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","perimeter-of-a-semi-circle-problems-1a","Perimeter of a Semi-Circle Problems - 1A","","This educational document provides a structured set of mathematics practice problems focused on calculating the perimeter of semi-circular shapes. The content includes three specific exercises that require students to determine the perimeter based on given diameters or radii, with units provided in feet, inches, and yards. Each problem is designed to test understanding of geometric formulas involving circles and semi-circles. The document also includes a comprehensive answer key with detailed step-by-step working out to assist students and educators in verifying calculations and checking results. It is an excellent resource for classroom exercises or self-study focused on developing geometric proficiency in measuring partial circular perimeters.",{"@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/perimeter-of-a-semi-circle-problems-1a/637504/",{"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/perimeter-of-a-semi-circle-problems-1a/637504.png","ImageObject",300,407,{"name":92,"@type":93},"awa","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-22",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How is the perimeter of a semi-circle calculated?","Question",{"text":112,"@type":113},"The perimeter of a semi-circle is calculated by adding the length of the curved part (half the circumference of a circle, which is π times the radius) to the length of the diameter.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is the perimeter of a semi-circular pond with a diameter of 8 ft?",{"text":117,"@type":113},"The perimeter of the pond is approximately 21 feet, rounded to the nearest foot.",{"name":119,"@type":110,"acceptedAnswer":120},"How do you find the perimeter of a semi-circular mirror with a radius of 10 inches?",{"text":121,"@type":113},"To find the perimeter, you first determine the diameter (2 times the radius, which is 20 inches) and add it to the curved part (10π inches), resulting in 51.4 inches when rounded to one decimal place.","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},637504,1792994512,{"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":19,"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},3985747858093,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","Name Date  \nPERIMETER OF A SEMI-CIRCLE PROBLEMS 1A  \n| Working out |  |\n| --- | --- |\n| 1) | A semicircular pond has a diameter of 8 ft.\u003Cbr>What is the perimeter of the pond to the nearest foot?\u003Cbr>\u003Cbr>8 ft\u003Cbr>Perimeter of the pond is   |\n| 2) | A semicircular mirror has a radius of 10 inches. What is the perimeter of the mirror?\u003Cbr>Give your answer to 1dp\u003Cbr>\u003Cbr>10 in. Perimeter of the mirror is   |\n| 3) | A semicircular patio has a diameter of 32 yards. What is the perimeter of the patio?\u003Cbr>Give your answer to the nearest yard.\u003Cbr>\u003Cbr>32 yd\u003Cbr>The patio has a perimeter of   |\n\nName Date  \nPERIMETER OF A SEMI-CIRCLE PROBLEMS 1A ANSWERS  \n| Working out |  |  |\n| --- | --- | --- |\n| 1) | A semicircular pond has a diameter of 8 ft. | Radius of pond: |\n|  | What is the perimeter of the pond to the nearest | 8 ÷ 2 = 4 ft |\n|  | foot? | Perimeter = curved |\n|  | \u003Cbr>8 ft | part + diameter\u003Cbr>= 4 π + 8 = 21 ft to the nearest foot. |\n|  | Perimeter of the pond is 21 ft |  |\n| 2) | A semicircular mirror has a radius of 10 inches. What is the perimeter of the mirror?\u003Cbr>Give your answer to 1 decimal place.\u003Cbr>\u003Cbr>10 in.\u003Cbr>Perimeter of the mirror is 51.4 inches. | Diameter = 10 x 2 = 20 Perimeter = curved part + diameter = 10 π + 20 = 51.4 inches |\n| 3) | A semicircular patio has a diameter of 32 yards. What is the perimeter of the patio?\u003Cbr>Give your answer to the nearest yard.\u003Cbr>\u003Cbr>32 yd\u003Cbr>The patio has a perimeter of 82 yards | Radius = 32 ÷ 2 = 16 yd Perimeter = curved part + diameter\u003Cbr>= 16 π + 32 = 82 yards to the nearest yard. |","cbCaik8zHbPi0u8t","https://ap.wps.com/l/cbCaik8zHbPi0u8t","pdf",154964,"English","# Perimeter of a Semi-Circle Problems\n## Practice Problems\n## Answer Key and Solutions","[{\"question\":\"How is the perimeter of a semi-circle calculated?\",\"answer\":\"The perimeter of a semi-circle is calculated by adding the length of the curved part (half the circumference of a circle, which is π times the radius) to the length of the diameter.\"},{\"question\":\"What is the perimeter of a semi-circular pond with a diameter of 8 ft?\",\"answer\":\"The perimeter of the pond is approximately 21 feet, rounded to the nearest foot.\"},{\"question\":\"How do you find the perimeter of a semi-circular mirror with a radius of 10 inches?\",\"answer\":\"To find the perimeter, you first determine the diameter (2 times the radius, which is 20 inches) and add it to the curved part (10π inches), resulting in 51.4 inches when rounded to one decimal place.\"}]","Perimeter of a Semi-Circle Problems - 1A | PDF",1792680693]