2 years ago

An envelope from the post office is 7 inches wide and 8 inches long. What is the perimeter of the envelope?

Mathematics

1 answer:

EastWind [94]2 years ago

5 0

The perimeter of the envelop is 30 in.

Step-by-step explanation:

Given,

The length (l) of the envelop = 7 inches

Width (b) of the envelop = 8 inches

To find the perimeter of the envelop.

Formula

The perimeter of a rectangle = 2(l+b)

So,

The perimeter of the envelop = 2(7+8) in

= 30 in

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