if the base area of a cylinder is 616cm2 then its radius in cm
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pie r^2 = 616
r^2 = 616 /22*7
= 56/11*7 = 196
r= underroot 196
r~14
r^2 = 616 /22*7
= 56/11*7 = 196
r= underroot 196
r~14
Answered by
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The base is a circle. Area of a circle = pi(r)^2
616 = 22/7 x r^2
616 x 7/22 = r^2
616 can be canceled with 22, 28 times.
28 x 7 = r^2
r =sqrt{196}
Therefore, radius = 14 cm
616 = 22/7 x r^2
616 x 7/22 = r^2
616 can be canceled with 22, 28 times.
28 x 7 = r^2
r =sqrt{196}
Therefore, radius = 14 cm
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