Cone A2V
The surface of the cone in the plane is a circular arc with central angle of 126° and area 415 cm2.
Calculate the volume of a cone.
Calculate the volume of a cone.
Correct answer:

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See also our right triangle calculator.
See also our trigonometric triangle calculator.
You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- solid geometry
- cone
- surface area
- planimetrics
- Pythagorean theorem
- right triangle
- circle
- triangle
- circular sector
- numbers
- fractions
- real numbers
Units of physical quantities:
Grade of the word problem:
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