Question

ΔABC is dilated by a scale factor of 0.5 with the origin as the center of dilation, resulting in the image ΔA′B′C′. If A = (2, 2), B = (4, 3), and C = (6, 3), what is the length of line B'C' ?

A.3
B.4
C.2
D.1

Answer 1

@HawkIrontusk @hartnn

Answer 2

@Compassionate

Answer 3

@wolfe8

Answer 4

@aaronq

Answer 5

@Hero would I use the distance formula?

Answer 6

@ganeshie8

Answer 7

@satellite73 I really need help