3 years ago

The perimeter of a rectangle is

Mathematics

1 answer:

e-lub [12.9K]3 years ago

6 0

P = 2(L + W)

510 = 2(L + W) ...divide both sides by 2

510/2 = L + W

255 = L + W

3/5(255) = 765/5 = 153 cm <== length

2/5(255) = 510/5 = 102 cm <== width

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