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The perimeter of a rectangle whose length is twice the width?
Pls answer, what is mathematical expression of that.


Sagot :

The perimeter of a rectangle whose length is twice the width?

Pls answer, what is mathematical expression of that.

SOLUTION:

Perimeter = 2(L +W)

Given :

L = 2W

Substitute

P = 2(L+W)

P = 2(2W + W)

P = 2(3W)

P = 6W -perimeter in terms or width