Question

given that the value of circumference of a circle is 2/3 of its area. determine the length of the radius of the circle!​

Answer 1

~Geometry

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Explanation:

• circumference = 2.π.r
• area = π.r²

So:

⅔ × π.r² = 2.π.r

3 = πr²/πr

3 = r

r = 3

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