[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-522588-105":59,"doc-detail-522588-en":131},{"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":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","angle-sum-and-difference-identities-algebra-2-practice-worksheet","Angle Sum and Difference Identities - Algebra 2 Practice Worksheet","","This document provides a comprehensive practice worksheet for Algebra 2 students, focusing on the application of angle sum and difference identities for trigonometric functions. It contains 26 structured exercises that require finding the exact values of sine, cosine, and tangent functions using these algebraic identities. The worksheet includes both degree-based and radian-based problems, along with an answer key section that details the solution for each identity problem to assist students in self-assessment and mastery.",{"@graph":69,"@context":123},[70,84,106],{"@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/angle-sum-and-difference-identities-algebra-2-practice-worksheet/522588/",{"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/angle-sum-and-difference-identities-algebra-2-practice-worksheet/522588.png","ImageObject",300,407,{"name":92,"@type":93},"Miles","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-10","2026-10-08",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",11,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What is the purpose of this document?","Question",{"text":113,"@type":114},"The document provides a set of practice problems for students to practice using angle sum and difference identities in trigonometry.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"What types of functions are covered in the worksheet?",{"text":118,"@type":114},"The worksheet covers sine, cosine, and tangent trigonometric functions.",{"name":120,"@type":111,"acceptedAnswer":121},"Does the document provide solutions to the problems?",{"text":122,"@type":114},"Yes, the document includes an answer key with the exact values for each of the 26 problems listed.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},522588,1791527587,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":19,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":52,"preview_page_count":4},13056703019404,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Kuta Software-Infinite Algebra 2 Name   \nAngle Sum/Difference Identities Date  Period   \nUse the angle sum identity to find the exact value of each.  \n1) cos 105° 2) sin 195°  \n3) cos 195° 4) cos 165°  \n5) cos 285° 6) cos 255°  \n7) sin 105° 8) sin 285°  \n9) cos 75° 10) sin 255°  \nUse the angle difference identity to find the exact value of each.  \n11) cos 75° 12) cos −15°  \n13) tan 75° 14) cos 15°  \n15) tan −105° 16) sin 105°  \n17) tan 15° 18) sin 15°  \n19) tan −15° 20) sin −75°  \nUse the angle sum or difference identity to find the exact value of each.  \n21) sin −105° 22) cos 195°  \n23) cos ~~ ~~71π2~~ ~~ 24) tan ~~ ~~131π2~~ ~~  \n25) sin ~~ ~~π12~~ ~~ 26) cos − ~~ ~~71π2  \nKuta Software-Infinite Algebra 2 Name   \nAngle Sum/Difference Identities Date  Period   \nUse the angle sum identity to find the exact value of each.  \n1) cos 105°  \n2 − 6  \n2) sin 195°  \n2 − 6  \n4 4  \n3) cos 195°  \n− 6 − 2  \n4) cos 165°  \n− 6 − 2  \n4 4  \n5) cos 285°  \n6 − 2  \n6) cos 255°  \n2 − 6  \n4 4  \n7) sin 105°  \n6 + 2  \n8) sin 285°  \n− 6 − 2  \n4 4  \n9) cos 75°  \n 6 − 2  \n10) sin 255°  \n− 6 − 2  \n4 4  \nUse the angle difference identity to find the exact value of each.  \n11) cos 75°  \n 6 − 2 4  \n12) cos −15°  \n 6 + 2 4  \n13) tan 75° 14) cos 15°  \n2 + 3  6 + 2 4  \n15) tan −105° 16) sin 105°  \n2 + 3  6 + 2 4  \n17) tan 15° 18) sin 15°  \n2 − 3  6 − 2 4  \n19) tan −15° 20) sin −75°  \n3 − 2  − 6 − 2 4  \nUse the angle sum or difference identity to find the exact value of each.  \n21) sin −105°  \n− 6 − 2 4  \n23) cos ~~ ~~71π2  \n 2 − 6 4  \n25) sin ~~ ~~π12  \n 6 − 2 4  \n22) cos 195°  \n− 6 − 2 4  \n24) tan ~~ ~~131π2~~ ~~  \n2 − 3  \n26) cos − ~~ ~~71π2  \n 2 − 6 4  \nCreate your own worksheets like this one with Infinite Algebra 2. Free trial available [at KutaSoftware.com](at KutaSoftware.com)","cbCaispssfYPUfPE","https://ap.wps.com/l/cbCaispssfYPUfPE","pdf",32083,"English","# Angle Sum and Difference Identities\n## Angle Sum Identity Exercises\n## Angle Difference Identity Exercises\n## Combined Sum and Difference Identity Problems\n## Answer Key","[{\"question\":\"What is the purpose of this document?\",\"answer\":\"The document provides a set of practice problems for students to practice using angle sum and difference identities in trigonometry.\"},{\"question\":\"What types of functions are covered in the worksheet?\",\"answer\":\"The worksheet covers sine, cosine, and tangent trigonometric functions.\"},{\"question\":\"Does the document provide solutions to the problems?\",\"answer\":\"Yes, the document includes an answer key with the exact values for each of the 26 problems listed.\"}]","Angle Sum and Difference Identities - Algebra 2 Practice Worksheet | PDF",1791425947]