Question

→If the volume of sphere is increased 27 times then radius of the sphere will be increased by​.


a).2 times b)3 times c) 4 times


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with explanation
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Answer 1

volume of sphere = V=(4/3)πr^3

increased 27 times = 27 × (4/3)πr^3

let R be new radius

(4/3)πR^3 = 27 × (4/3)πr^3

27r^3 = R^3

3r=R

so answer = b)3 times

Answer 2

Answer⭐

Explaination in attachment. . .

Refer to it. . .

B) 3 times. . .

Hope it will help uh. . . . . ..