Math, asked by bhardwajprachi084, 4 months ago

unless stated otherwise use π = 22/7. ye bhi use karna hai​

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Answers

Answered by yasar777
2

Answer:

a. ...2 units

me vi areas related to cirlcles hi kr rha hu


bhardwajprachi084: ok
Answered by darkwebsite68
1

Answer:

Answer

As we know that,

Perimeter of circle =2πr

Area of circle =πr

2

Given that the perimeter and area of circle are numerically equal.

Therefore,

πr

2

=2πr

r

2

−2r=0

r(r−2)

⇒r=0 or r=2

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