Math, asked by karan5396, 1 year ago

Find the area of the rectangular field whose perimeter is 100m and breadth is 20m

Answers

Answered by shariek
1

Answer:

30

Step-by-step explanation:

perimeter of rectangle =2(l+b)

2(l+30)=100

(l+30)

=100

÷2

l+30=50

l=20

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