What is sin(15°)? (SIN of 15 Degrees = 0.258819)

Exact Answer

sin(15°) = 0.258819

sin(15°)

0.258819

cos(15°)

0.965926

tan(15°)

0.267949

Angle in Radians

0.2618 rad

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Step-by-Step Solution: sin(15°) = 0.258819

Step 1

Convert Degrees to Radians

Multiply 15° by π/180: 15 × (π / 180) ≈ 0.261799 radians.

15° = 0.261799 rad

Step 2

Evaluate sin(15°)

Using the unit circle or trigonometric ratio, sin(15°) = 0.258819.

sin(15°) = 0.258819

Summary & Alternative Representations

Property / Format	Value
sin(15°)	`0.258819`
cos(15°)	`0.965926`
tan(15°)	`0.267949`
Angle in Radians	`0.2618 rad`

What is sin(15°) in Degrees?

Step-by-Step Solution: sin(15°) = 0.258819

Convert Degrees to Radians

Evaluate sin(15°)

Summary & Alternative Representations

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Frequently Asked Questions

What is 15 degrees in radians?

Step-by-Step Solution: sin(15°) = 0.258819

Convert Degrees to Radians

Evaluate sin(15°)

Summary & Alternative Representations

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Frequently Asked Questions

What is 15 degrees in radians?

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