[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-366226-105":59,"doc-detail-366226-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","geometry-transformations-reflections-lesson-guide","Geometry Transformations - Reflections - Lesson Guide","","Geometry Transformations: Reflections lesson guide for a K-12 video lesson explains what a reflection is in geometry and distinguishes reflections from other transformations. The guide introduces common lines of reflection and the notation used when reflecting a point, line, or figure about a given line of symmetry. It provides worked examples for reflections over the X-axis and Y-axis, reflections over horizontal and vertical lines of the form x = k and y = k, and reflections over the diagonal lines y = x and y = -x, including identifying the line of symmetry and constructing the reflected image points.",{"@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/geometry-transformations-reflections-lesson-guide/366226/",{"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/geometry-transformations-reflections-lesson-guide/366226.png","ImageObject",300,407,{"name":92,"@type":93},"CatatanPagi","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-07","2026-09-23",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",12,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What is a reflection in geometry, and what is it not?","Question",{"text":113,"@type":114},"A reflection is a geometry transformation that flips a point, line, or figure over a line of symmetry. The guide contrasts reflections with changes that are not reflections.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How do you write reflection notation using a line of symmetry?",{"text":118,"@type":114},"When reflecting about a line of symmetry, the guide uses a notation where “a” represents the line of symmetry. It illustrates the notation with an example and the resulting reflected image.",{"name":120,"@type":111,"acceptedAnswer":121},"What are the main types of reflection problems covered in this lesson guide?",{"text":122,"@type":114},"The guide includes reflections over the X-axis, Y-axis, x = k, y = k, y = x, and y = -x, each with an example showing how to construct the reflected image.","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},366226,1790392306,{"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":34,"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":145,"preview_page_count":4},962090894170,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Name:  \n____________________________________  \nLesson Guide  \nThis lesson guide accompanies the following video lesson:  \nGeometry Transformations: Reflections  \nIn geometry, a reflection is a    \nA reflection is NOT a change in   or    \n▶ Common Lines of Reflection  \n▶ Notation:  \nWhen reflecting a point, line, or figure about a given line of symmetry , we use the notation: 􀀡 􀀡 where a equals the line of symmetry. For example:  \n􀀡 􀀡!􀀡􀀢􀀣􀀤  \n􀀡 􀀡 ! 􀀡  \n􀀡  \n􀀡 !􀀡  \nMashup Math LLC | All Rights Reserved | Get More K-12 Math Worksheets [at ](at www.mashupmath.com)[www.mashupmath.com](at www.mashupmath.com) 1  \nReflection Over the X-Axis  \nExample 01:  \nConstruct the image of P’after the following : 􀀡􀀡!􀀡􀀢􀀣􀀤  \nFor this example, the line of symmetry is    \nP’ (  ,   )  \nMashup Math LLC | All Rights Reserved | Get More K-12 Math Worksheets [at ](at www.mashupmath.com)[www.mashupmath.com](at www.mashupmath.com) 2  \nReflection Over the Y-Axis  \nExample 01:  \nConstruct the image of P’after the following : 􀀡􀀡 !􀀡􀀢􀀣􀀤  \nFor this example, the line of symmetry is    \nP’ (  ,   )  \nMashup Math LLC | All Rights Reserved | Get More K-12 Math Worksheets [at ](at www.mashupmath.com)[www.mashupmath.com](at www.mashupmath.com) 3  \nReflection Over the x=k  \nExample 01:  \nConstruct the following transformation on 􀀡􀀢 : 􀀡􀀡 !!􀀡  \nFor this example, the line of symmetry is    \nQ’(  ,   )  \nT’(  ,   )  \nMashup Math LLC | All Rights Reserved | Get More K-12 Math Worksheets [at ](at www.mashupmath.com)[www.mashupmath.com](at www.mashupmath.com) 4  \nReflection Over the y=k  \nExample 01:  \nConstruct the following transformation on 􀀡􀀢 : 􀀡􀀡 ! 􀀡  \nFor this example, the line of symmetry is    \nQ’(  ,   )  \nT’(  ,   )  \nMashup Math LLC | All Rights Reserved | Get More K-12 Math Worksheets [at ](at www.mashupmath.com)[www.mashupmath.com](at www.mashupmath.com) 5  \nReflection Over the y=x  \nExample 01:  \nConstruct the image of ∆􀀡 ′􀀡′􀀡 ′ after the following: 􀀡􀀡 !􀀡  \nB’ (  ,   ) C’ (  ,   ) D’ (  ,   )  \nMashup Math LLC | All Rights Reserved | Get More K-12 Math Worksheets [at ](at www.mashupmath.com)[www.mashupmath.com](at www.mashupmath.com) 6  \nReflection Over the y = -x  \nExample 01:  \nConstruct the image of ∆􀀡 ′􀀡′􀀡 ′ after the following: 􀀡􀀡 !!􀀡  \nB’ (  ,   ) C’ (  ,   ) D’ (  ,   )  \nMashup Math LLC | All Rights Reserved | Get More K-12 Math Worksheets [at ](at www.mashupmath.com)[www.mashupmath.com](at www.mashupmath.com) 7","cbCaik9lCoussQkJ","https://ap.wps.com/l/cbCaik9lCoussQkJ","pdf",3147882,"English","# Common Lines of Reflection\n## Notation for Reflections\n# Reflection Over the X-Axis\n# Reflection Over the Y-Axis\n# Reflection Over x = k\n# Reflection Over y = k\n# Reflection Over y = x\n# Reflection Over y = -x","[{\"question\":\"What is a reflection in geometry, and what is it not?\",\"answer\":\"A reflection is a geometry transformation that flips a point, line, or figure over a line of symmetry. The guide contrasts reflections with changes that are not reflections.\"},{\"question\":\"How do you write reflection notation using a line of symmetry?\",\"answer\":\"When reflecting about a line of symmetry, the guide uses a notation where “a” represents the line of symmetry. It illustrates the notation with an example and the resulting reflected image.\"},{\"question\":\"What are the main types of reflection problems covered in this lesson guide?\",\"answer\":\"The guide includes reflections over the X-axis, Y-axis, x = k, y = k, y = x, and y = -x, each with an example showing how to construct the reflected image.\"}]","Geometry Transformations - Reflections - Lesson Guide | PDF",1790164303,18]