Question

PLEASE HELP A triangle with vertices at A(0, 0), B(0, 4), and C(6, 0) is dilated to yield a triangle with vertices at A′(0, 0), B′(0, 10), and C′(15, 0). The origin is the center of dilation. What is the scale factor of the dilation?

A.
1.5

B.
2

C.
2.5

D.
3

Answer 1

Answer:

a I think not sure but this is what I got