Question

Hello! I need help with this questionTriangle DOG was rotated to create triangle D'O'G''. Describe the transformation using details and degrees.

Answer 1

180 degrees rotation about the origin

Step-by-step explanation:

First, we need to identify the coordinates of DOG and D'O'G' as follows

D(-2, 1) ---> D'(2, -1)

O(-3, 3) ---> O'(3, -3)

G(1, 1) ---> G'(-1, -1)

Therefore, the rule for the transformation is

(x, y) ---> (-x, -y)

This rule is the rule for a 180 degrees rotation about the origin. So, the transformation is a 180 degrees rotation about the origin.