Question

the perimeter of a rectangle is 64m.if one side of a rectangle is other side is its area​

Answer 1

Step-by-step explanation:

Given data , Perimeter of the rectangle= 64 m.

One side of the rectangle = 20m.

Find out :- the measures of other sides = ? and the area = ?

Let suppose that we have a rectangle of Length L and width W of Area A and Perimeter P.

And now suppose that one side of the rectangle which is given in question be L.

Then, Perimeter = 2(L + W)

64 = 2(20 + W)

20 + W = 32

W = 32–20= 12m

W = 12 meter is one of the main answer because it is the other side of the rectangle.

Now, we shall calculate the Area of the rectangle A = Length (L) × Width (W)

Area A = 20 m × 12 m = 240 meter ^2

Area A = 240 meter ^2 is the another answer.

Answer 2

Answer:

suppose that we have a rectangle of Length L and width W of Area A and Perimeter P.

And now suppose that one side of the rectangle which is given in question be L.

Then, Perimeter = 2(L + W)

64 = 2(20 + W)

20 + W = 32

W = 32–20= 12m

W = 12 meter is one of the main answer because it is the other side of the rectangle.

Now, we shall calculate the Area of the rectangle A = Length (L) × Width (W)

Area A = 20 m × 12 m = 240 meter ^2

Area A = 240 meter ^2 is the another answer.

I hope that your doubt will be cleared up.

Thankyou,

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