If the circumference is numerically equal to 3 times the area of a circle then find the radius of the circle
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Answered by
6
According to the question,
2πr = 3πr²
2 = 3r
r = 3/2 = 1.5 unit
2πr = 3πr²
2 = 3r
r = 3/2 = 1.5 unit
Answered by
1
Answer:
circumference =3 area
2πr = 3π r^2
2r = 3r^2
2= 3r
3/2= r
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