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A sphere has a radius of 15ft find the volume of the sphere

2 Answers

6 votes

Answer:

14,137.1669 ft^3

Explanation:

1. Cube the radius: 15^3 = 3375

2. Multiply the cubed radius by 4/3: 3375*4/3 = 4500

3. Multiply the equation by 3.14159 (pi): 4/3(3.14159)(3375) = 14,137.1669 ft^3

4. Round your answer as needed.

User Adi
by
8.3k points
1 vote

Answer:

14130= I rounded

Explanation:

This is the formula

4/3 x pi x r cubed

radius :15

pi = 3.14

substitue the Values

4/3 times 3.14 times 15 times 15 times 15.

3375 = 15 times 15 times 15

3375 x 3.14 = 10597.5 x 4/3

14130

User Zengwei
by
7.8k points

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