Question

An isometric transformation was applied to triangle

ABC.
What is the measure of angle A'?
O 45°
O 630
O 72°
O 989
B'
B
63°
2K
72°
45
C'
Α' Α

Answer 1

A)

Explanation:

A=63° i think im not sure

Answer 2

72

Explanation:

did the test