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?

13 answers

increased by the same scale factor ...

320cm
80cm
120cm
60cm

Anybody know the answers?

It's 60cm

Are u sure its 60?

80

So 80?

80

I guess its 80

Hi

hey

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