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Finding the Volume of a Sphere Given the Radius

What is the volume of a sphere with a radius of 7 cm?

Sphere V = 4
3
πr3

1. Substitute the radius into the formula: V = 4
3
π(73)

2. Evaluate the power: V = 4
3
π(343)

3. Simplify: V =

Pi cm3

User Leosar
by
3.4k points

2 Answers

4 votes

Answer:

1372/3

Step-by-step explanation:

User Dave Paola
by
3.5k points
7 votes

Answer:1372/3

100% correct

User Predrag Davidovic
by
4.0k points