Question

Find the area of rectangle whose perimeter 76m and length is 28m​

Answer 1

Answer:

280 m²

Step-by-step explanation:

Area of rectangle = L*B

First we have to find breadth

Let it be x

Perimeter is given so find X

P of rectangle = 2( L+B )

76 = 2(28+X)

76 = 56+2X

76-56 = 2X

20 = 2X

X=20/2

X=10

So we have got breadth

Now area of rectangle

L*B

28*10

280 m²

Answer 2

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