Question

Write the coordinates of the vertices after a rotation 180° counterclockwise around the origin.

T:
U:
V:
W:

Answer 1

see explanation

Explanation:

under a counterclockwise rotation of 180° , about the origin

• a point (x, y ) → (- x, - y ) , then

T (6, 4 ) → T' (- 6, - 4 )

U (8, 4 ) → U' (- 8, - 4 )

V (5, 8 ) → V' (- 5, - 8 )

W (1, 8 ) → W' (- 1, - 8 )