Math, asked by devraj28052, 11 months ago

If the area of a circle is numerically equal to twice it's circumference, then the radius is​

Answers

Answered by sujanas805
1

Answer:Radius =4

Step-by-step explanation:Area of the circle =πr^2

Given,

πr^2=2(2πr)

Attachments:
Answered by Anonymous
2

Answer:

area = circumference

πr^2 = 2πr

r^2 = 2r

r =2

Similar questions