Question

if the perimeter and the area of a circle are numerically equal then the radius of the circle is

a. 4units

b. 6units

c. 7untis

d. 2untis

give reasons for your answer.
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answer meko bhi pta hai but reason kon dega¯\_(ツ)_/¯​

Answer 1

Answer:

answer is 2 because let perimeter 1 and area one

so 1+1=2

Answer 2

Answer:

We know perimeter= pi*r*2

Step-by-step explanation:

Area=pi*r*r

so a/q

area=perimeter

pi*r*2=pi*r*r

on cancelling pi and one r

we get r=2