Question

What is the measure of angle R?

A. 30°
B. 50°
C. 100°
D. 180°
(Second image is a different question)

Answer 1

The answer is c

Both of these shapes are congruent meaning they are similar shapes because of that angle R is 100 degrees.

The answer for the second question is XW because of you rotate the shape and place it the way the other shape is placed you will OP corresponding to XW

Answer 2

C is the correct answer for this question