Please help

Find the volume of the sphere. Express your answer in terms of π.

A: 2,916π cm3

B: 972π cm3

C: 108π cm3

D: 324π cm3

Given:

Given that the radius of the sphere is 9 cm

We need to determine the volume of the sphere.

Volume of the sphere:

Let us determine the volume of the sphere.

The volume of the sphere can be determined using the formula,

where r is the radius of the sphere.

Substituting r = 9 in the above formula, we get;

Thus, the volume of the sphere is 972π cm³

Hence, Option B is the correct answer.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13