Question

A triangle ABC with vertices A (6,8), B(6,12), and C (10,12) is rotated 180 degrees. What are the coordinates of C'?

Answer 1

have you plotted the points on a graph yet?

Answer 2

yea

Answer 3

rotate 180 :

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

Answer 4

alright then, rotate the triangle 180 degrees

this basically just means flip the points to negatives

Answer 5

exactly as ganeshie said

Answer 6

okay

Answer 7

if you draw the new points on top of the old points, it will make perfect sense why its (-x,-y)