MCQ Questions for CBSE Class 10 Math Triangles Congruency And Similarity Of Triangle With Answers

 Take ∆DAM and ∆NMB and make them similar using AA criteria.

 Take ∆DAM and ∆NMB and make them similar using AA criteria.

Properties of Triangles

Similarity of Triangles

By using Thales Theorem find the value of PB, Using PB find the value of AB and PQ

∆ABC ~ ∆PQR

Similarity of Triangles 

How to comapre two similar triangles using congurency criteria ?

Properties of triangles

Taking △ABD and △ECD

we can see that 

∠B = ∠C = 90^o, and ∠D = ∠D (common angle), hence by AA criterion △ABD is similar to △ECD.