Question

0.9. In the given figures, parts of triangles bearing identical marks are congruent. State the test and the
one to one correspondence of vertices by which the triangles in each pair are congruent.
Solution:​

Answer 1

In RHS criterion hypotenuse and one side of the triangle should be equal (this criterion is only for right angled triangle.

By RHS criterion,

BA <-->DA

CA <-->CA (common side)

Angle D <--> Angle B