Question

If the radius of a sphere becomes 3 times, then its volume will
become:
a. 3 times
b. 6 times
c. 9 times
d. 27 times​

Answer 1

Answer:

d. 27 times.

Step-by-step explanation:

Volume of a sphere of radius radius r,V=4/3πr³

Volume of a shpere of radius3r=4/3π x (3r³) =27x4/3πr³ = 27 V