Question

1. In the given figure parts bearing identical marks are congruent, state the test and

correspondence of vertices by which

WZX WZY.​

Answer 1

Step-by-step explanation:

Consider the triangles ΔXWZ and ΔYXZ

Here WX=WY (Given )

WZ=WZ (common side )

∠XWZ=∠YWZ (Given)

So, by SAS criteria

The trriangles are congruent

Answer 2

Step-by-step explanation:

in this triangles are same

and vertex is common

and sides are common

so as perSAS criteria trangle is conguent