Question

After the scale factor is applied to the dimensions of the rectangle shown, choose all that correctly give the new dimension. (Check all that are true)

A) New width after a scale factor of 3.
12 cm

B) New length after a scale factor of 4.
80 cm

C) New perimeter after a scale factor of 2.
112 cm

D) New area after a scale factor of 2.
160 cm²

Answer 1

Step-by-step explanation:

1 false

2 true

3 false

4 true

Answer 2

1)True. 2) False 3)False. 4)True