Mrs. Sloan draws two figures on the board. Allen says that figure Z is dilated to form
figure Z' using a scale factor of 3 and point X
as the center of dilation. What mistake did
Allen make? What is the correct scale factor?
Explain your reasoning.

b

Step-by-step explanation:

answer: sine

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk