Given AABC, use a dilation with the center at the
origin to make a similar triangle with side lengths three
times as large. What are the coordinates of C' of the
image?
O (-6,3)
O (-3, 6)
O (3, -6)
O (6,-3)
) Intro
Done

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1