Question

The sides of a rectangle are increased by a scale factor of 4. The perimeter of the smaller rectangle is 20 cm. What is the perimeter of the larger rectangle?

Answer 1

80

Answer 2

80

Answer 3

So 80?

Answer 4

80

Answer 5

320cm

80cm
120cm
60cm

Answer 6

80

Answer 7

increased by the same scale factor ...

Answer 8

Anybody know the answers?

Answer 9

I guess its 80

Answer 10

Hi