Question

To have a perimeter of 89.2 feet, the dimensions of the rectangle need to be increased by a

a. scale factor of 2
b. scale factor of 2.5
c. scale factor of 4
d. scale factor of 4.5

Answer 1

A and b could be the answer

Answer 2

a. scale factor of 2

Explanation:

Regard scale factor as x

(16.3x + 6x) x 2 = 89.2

22.3x = 44.6

x = 2