Question

There is a rectangle of lenght 22m . Find the area if it's perimeter is 75m

Answer 1

Answer:

hey mate here is your answer

Step-by-step explanation:

length of a rectangle=22 m

perimeter=75 m

so first find its breadth take its breadth as x

as you know the formula for perimeter of a rectangle so substitiute the given values

= 2(l+b)= perimeter

2(22+x)=75 m

44 +2 x=75 m

2 x= 75-44

2 x= 31

x= 31/2

15.5

so breadth=15.5 m and length you know 22 m

so find its area by using the formula l*b

22*15.5

= 341 m²

so the area of the rectangle=341 m²

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