Question

Q. 2. The radius of a sphere is 1/3 r, find its volume.​

Answer 1

Step-by-step explanation:

=4/3 ×pi×r^3

=4/3×22/7×1/27

=88/567

=0.155 unit^3

plz follow

Answer 2

Answer:

Hey FrIenDs, UR M I HeRe

HeRe is YouR AnsWeR

Given that,

Radius = 3r

Step-by-step explanation:

We know that,

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