Math, asked by archismansen45, 10 months ago

5. The perimeter of a rectangle is 129 m. If its breadth is 25 m, find its area.

Answers

Answered by prakharverma2209

1

Answer: 987.5 m^2

Step-by-step explanation:

Given,

perimeter of rectangle = 2( L+B)= 129m

B= 25m

Area = LxB =?

Soln,

Putting value in perimeter formula,

2(L+25) = 129

2L +50=129

2L= 129-50

2L = 79

L= 39.5m

Area = LxB

= 39.5 x 25

= 987.5 m^2

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