3 years ago

The length of a rectangle is three times its width.

Mathematics

1 answer:

lilavasa [31]3 years ago

5 0

Answer:

I think the answer is 40.

Step-by-step explanation:

Since the length is three times its width, the width is 5 and the length is 15, since you find the area by doing length * width you get 75. You get perimeter by adding all the sides which is, 5+5+15+15= 40.

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