Question

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?

Answer 1

A(0,0) + B(0,4) + C(6,0)
A(0,0) + B(0,10)+ C(15,0)
a(0,0) + B(0,14) + C(21,0)=ABC(21,14)

Answer 2

Answer:

ur answer is 2.5

Step-by-step explanation: