Question

the the perimeter of a rectangular Pole is hundred metre and its length is 30 metre find its breadth the perimeter of a rectangular Pole is hundred metre and its length is 30 find out the breadth​

Answer 1

Answer:

Given,

length = 30m

perimeter = 100 m

Perimeter of a rectangular pole = 100m

2(l+b)=100m

2(30m+b)=100m

30m+b=100m/2=50m

b=50m-30m

b=20m

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Answer 2

Answer: let X be the breadth of rectangle

Then, according to the question,

=. 2(30+x)=100m

=. 30+x=100/2

=. 30+x=50

=. X=50-30

=. X=20

Step-by-step explanation:•BREADTH=20m