# Axial section

The axial section of the cone is an equilateral triangle with an area 122 m

^{2}. Calculate the volume of the cone.### Correct answer:

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Calculation of an equilateral triangle.

See also our trigonometric triangle calculator.

See also our right triangle calculator.

Calculation of an equilateral triangle.

See also our trigonometric triangle calculator.

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

**arithmetic**- square root
**solid geometry**- cone
- surface area
**planimetrics**- Pythagorean theorem
- right triangle
- triangle
**numbers**- real numbers

#### Units of physical quantities:

#### Grade of the word problem:

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