# Spherical segment

Calculate the volume of a spherical segment 18 cm high. The diameter of the lower base is 80 cm, and the upper base is 60 cm.

## Correct answer:

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#### You need to know the following knowledge to solve this word math problem:

**algebra**- expression of a variable from the formula
**arithmetic**- third power
**solid geometry**- sphere
- spherical cap
- spherical segment

#### Units of physical quantities:

#### Grade of the word problem:

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