[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-550959-105":59,"doc-detail-550959-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","perimeters-of-irregular-shapes-grade-3-geometry-worksheet","Perimeters of Irregular Shapes - Grade 3 Geometry Worksheet","","This Grade 3 geometry worksheet provides a structured series of exercises focused on calculating the length of missing sides in irregular polygons when the total perimeter is known. Students are presented with various geometric figures labeled with specific side lengths and a missing dimension marked as 'x'. By applying the fundamental principle that the sum of all sides equals the perimeter, learners practice basic arithmetic and algebraic thinking. The document includes eight practice problems followed by an answer key to facilitate self-assessment, making it an excellent resource for building foundational mathematical skills in elementary education. The clear, concise problems are designed to reinforce understanding of perimeter properties through practical application and systematic problem-solving methods suitable for young students developing their spatial reasoning abilities.",{"@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/perimeters-of-irregular-shapes-grade-3-geometry-worksheet/550959/",{"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/perimeters-of-irregular-shapes-grade-3-geometry-worksheet/550959.png","ImageObject",300,407,{"name":92,"@type":93},"Rizky","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-11","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":14},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How do you find the value of 'x' in these perimeter problems?","Question",{"text":112,"@type":113},"To find 'x', subtract the sum of the known side lengths from the total perimeter given for each shape.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What is the objective of this geometry worksheet?",{"text":117,"@type":113},"The objective is to help students practice identifying and calculating the length of missing sides in irregular geometric shapes by using the total perimeter.",{"name":119,"@type":110,"acceptedAnswer":120},"Are the answers to the problems included?",{"text":121,"@type":113},"Yes, an answer key is provided at the bottom of the worksheet that lists the correct values for 'x' for all eight problems.","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},550959,1791786643,{"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":14,"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":129,"read_time":24,"preview_page_count":4},962085564807,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Perimeters of irregular shapes (missing sides)  \nGrade 3 Geometry Worksheet  \nFind the length of the side marked with an “X”.  \n1)  \n3)  \n5)  \n7)  \nIf perimeter = 19 in, x =    \n7 yd  \n7 yd  \n2)  \nIf perimeter = 28 m, x =    \n4)  \n7 yd  \n7 yd  \nIf perimeter = 32 yd, x =    \n6 in If perimeter = 16 in, x =    \n8 ft  \n3 ft  \nIf perimeter = 41 ft, x =    \n6)  \nIf perimeter = 27 yd, x =    \nIf perimeter = 34 m, x =    \n8)  \nx cm  \nIf perimeter = 45 cm, x =    \nAnswers  \n1) 5 in  \n2) 7 m  \n3) 10 yd  \n4) 3 yd  \n5) 5 in  \n6) 4 m  \n7) 14 ft  \n8) 9 cm","cbCairmpVAsld1oX","https://ap.wps.com/l/cbCairmpVAsld1oX","pdf",90232,"English","# Perimeters of Irregular Shapes\n## Practice Problems\n## Answer Key","[{\"question\":\"How do you find the value of 'x' in these perimeter problems?\",\"answer\":\"To find 'x', subtract the sum of the known side lengths from the total perimeter given for each shape.\"},{\"question\":\"What is the objective of this geometry worksheet?\",\"answer\":\"The objective is to help students practice identifying and calculating the length of missing sides in irregular geometric shapes by using the total perimeter.\"},{\"question\":\"Are the answers to the problems included?\",\"answer\":\"Yes, an answer key is provided at the bottom of the worksheet that lists the correct values for 'x' for all eight problems.\"}]","Perimeters of Irregular Shapes - Grade 3 Geometry Worksheet | PDF"]