Question

In each of the given pairs of triangles, find which pair of triangles are similar. State the similarity criterion and write the similarity relation in symbolic form: 

 

Answer 1

We have:
∠BAC = ∠PQR = 500
∠ABC = ∠QPR = 600
∠ACB = ∠PRQ = 700
Therefore, by AAA similarity theorem, Δ ABC – QPR