1.02: Triangle Similarity 1

△MAH∼△WCF . What is the value of x? Enter your answer in the box. https://static.k12.com/nextgen_media/assets/8117852-NG_GMT_DP024_42.png

The two triangles are similar. What is the value of x? Enter your answer in the box. https://static.k12.com/nextgen_media/assets/8117855-NG_GMT_DP024_42_003.png

What is the value of x? Enter your answer in the box. https://static.k12.com/nextgen_media/assets/8117857-NG_GMT_DP024_42_007.png

Which triangle is ​△MNO​ similar to and why? △MNO is similar to △GHK by AA Similarity Postulate​. ​△MNO​ is similar to △DEF by AA Similarity Postulate​. △MNO is similar to △PQR by​ AA Similarity Postulate​. ​△MNO​ is not similar to any of the triangles given. https://static.k12.com/nextgen_media/assets/1108792-VHS_GMT_S2_03_05_quiz4.gif

Is △FHK similar to △GHJ ? If so, which postulate or theorem proves these two triangles are similar? ​ △FHK is similar to ​ ​ △GHJ ​by the ​SSS Similarity Theorem​. ​ △FHK​ is similar to ​ ​ △GHJ by the SSA Similarity Theorem. ​ △FHK​ is similar to ​ ​ △GHJ ​by the ​SAS Similarity Theorem. ​ △FHK ​is not similar to ​ ​ △GHJ​​. https://static.k12.com/nextgen_media/assets/8095118-NG_GMT_NP024_299.jpg