the perimeter of a rectangle if area 900m^2 and breadth 20m
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Step-by-step explanation:
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Area of rectangle = length * breadth = I*b
=
Area of rectangle = length * breadth =
= l*bPerimeter of rectangle =
2(lengthtbreadth) = 2(1+b)
Given
Area (A) = 900
Breadth (b)= 20
=> 900 = 1 * 20
=> 1 = 45 m
Perimeter(P) = 2(45+20) = 130 m
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PERIMETER = 130m
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