[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-638485-105":59,"doc-detail-638485-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","volume-of-a-sphere-sheet-1-practice-exercises-and-answer-key","Volume of a Sphere Sheet 1 - Practice Exercises and Answer Key","","This educational resource provides a structured practice sheet for calculating the volume of a sphere. The document includes a set of problems requiring the application of the standard mathematical formula V = 4/3 πr³, where the radius is provided for various spheres with different units of measurement. Following the practice problems, the document provides a comprehensive answer key that details the step-by-step working out for each calculation, ensuring accuracy by rounding final results to one decimal place. This material is designed for students learning geometry and spatial mathematics, offering clear examples that demonstrate how to handle different numeric inputs and units within the volume formula. By bridging the gap between theoretical geometry and practical calculation, the sheet reinforces essential problem-solving skills necessary for mastering three-dimensional volume concepts.",{"@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/volume-of-a-sphere-sheet-1-practice-exercises-and-answer-key/638485/",{"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/volume-of-a-sphere-sheet-1-practice-exercises-and-answer-key/638485.png","ImageObject",300,407,{"name":92,"@type":93},"moss~","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 formula for the volume of a sphere?","Question",{"text":112,"@type":113},"The volume of a sphere is calculated using the formula V = 4/3 πr³, where r represents the radius of the sphere.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How should the final answers for these volume calculations be formatted?",{"text":117,"@type":113},"The answers should be calculated using the radius measurement and rounded to one decimal place.",{"name":119,"@type":110,"acceptedAnswer":120},"Does the document provide solutions for the practice problems?",{"text":121,"@type":113},"Yes, the document includes an answer key that provides the step-by-step working out and final volume for each sphere problem presented.","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},638485,1793070645,{"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},962090895452,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","VOLUME OF A SPHERE SHEET 1  \nUse the radius measurement to find the volume of these spheres. Give your answers to 1 decimal place.  \n\n| SPHERE | WORKING OUT | VOLUME |\n| --- | --- | --- |\n| 1) 15 cm  \u003Cbr>|  |  |\n| 2) \u003Cbr>\u003Cbr>|  |  |\n| 3) \u003Cbr>|  |  |\n| \u003Cbr>4)\u003Cbr>9.6 cm |  |  |\n| 5)  |  |  |\n\nVOLUME OF A SPHERE SHEET 1 ANSWERS  \nUse the radius measurement to find the volume of these spheres. Give your answers to 1 decimal place.  \n\n| SPHERE | WORKING OUT | VOLUME |\n| --- | --- | --- |\n| 1) 15 cm  \u003Cbr>| Volume of a sphere = 4∕3 πr3\u003Cbr>= 4∕3 x π x (15)3 = 4∕3 x π x 3375 = 4500 π= 14137.2 cm3 to 1 decimal place | 14137.2 cm3 |\n| 2) \u003Cbr>| Volume of a sphere = 4∕3 πr3\u003Cbr>= 4∕3 x π x (3 ½ )3 = 4∕3 x π x (343∕8) = 343∕6 π= 179.6 ft3 to 1 decimal place | 179.6 ft3 |\n| 3) \u003Cbr>| Volume of a sphere = 4∕3 πr3\u003Cbr>= 4∕3 x π x (0 .9)3 = 4∕3 x π x (0.729) = 0.972 π= 3.1 m3 to 1 decimal place | 3.1 m3 |\n| \u003Cbr>4)\u003Cbr>9.6 cm | Volume of a sphere = 4∕3 πr3\u003Cbr>= 4∕3 x π x (9 . 6)3 = 4∕3 x π x (884 . 736)= 1179.648 π\u003Cbr>= 3706.0 cm3 to 1 decimal place | 3706.0 cm3 |\n| 5)  | Volume of a sphere = 4∕3 πr3\u003Cbr>= 4∕3 x π x (8 ½)3 = 4∕3 x π x (4913∕8)= 4913∕6 π\u003Cbr>= 2572.4 in3 to 1 decimal place | 2572.4 in3 |","cbCaiasFEJ6n9u1o","https://ap.wps.com/l/cbCaiasFEJ6n9u1o","pdf",202947,"English","# Practice Exercises\n## Answer Key","[{\"question\":\"What is the formula for the volume of a sphere?\",\"answer\":\"The volume of a sphere is calculated using the formula V = 4/3 πr³, where r represents the radius of the sphere.\"},{\"question\":\"How should the final answers for these volume calculations be formatted?\",\"answer\":\"The answers should be calculated using the radius measurement and rounded to one decimal place.\"},{\"question\":\"Does the document provide solutions for the practice problems?\",\"answer\":\"Yes, the document includes an answer key that provides the step-by-step working out and final volume for each sphere problem presented.\"}]","Volume of a Sphere Sheet 1 - Practice Exercises and Answer Key | PDF",1792683031]