# Circular segment

Calculate the area S of the circular segment and the length of the circular arc l. The height of the circular segment is 2 cm, and the angle α = 60°.

Help formula: S = 1/2 r

Help formula: S = 1/2 r

^{2}. (Β-sinβ)### Correct answer:

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Do you want to convert area units?

Do you want to convert length units?

See also our trigonometric triangle calculator.

Try conversion angle units angle degrees, minutes, seconds, radians, grads.

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

**geometry**- inscribed angle theorem
**planimetrics**- Pythagorean theorem
- right triangle
- circle
- area of a shape
- perimeter
- triangle
- circular sector
- circular segment

#### Units of physical quantities:

#### Grade of the word problem:

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