Question

What is the perimeter of ABC

Answer 1

Explanation:

Remember, that a rotation is a rigid transformation.

A rigid transformation is a geometric alteration that preserves segment length and angle measurement.

So since we rotated figure ABC, we know that

AB=5.1

BC=2

AC=5.8

So, the perimeter is

`5.1 + 5.8 + 2 = 12.9`