Question

Find the radius of a circle whose area and circunference are equal

Answer 1

Answer:

Hola mate!!!

Step-by-step explanation:

Given:

Area of circle = Circumference of circle

To find:

The radius of the circle

Solution:

Area of circle = pie r^2

Circumference of circle = 2 pie r

pie r^2 = 2 pie r

r = 2 ( cancelling pie and one r)

The radius of the circle is 2

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