What is cos(0°)? (COS of 0 Degrees = 1)

Exact Answer

cos(0°) = 1

sin(0°)

cos(0°)

tan(0°)

Angle in Radians

0 rad

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Step-by-Step Solution: cos(0°) = 1

Step 1

Convert Degrees to Radians

Multiply 0° by π/180: 0 × (π / 180) ≈ 0 radians.

0° = 0 rad

Step 2

Evaluate cos(0°)

Using the unit circle or trigonometric ratio, cos(0°) = 1.

cos(0°) = 1

Summary & Alternative Representations

Property / Format	Value
sin(0°)	`0`
cos(0°)	`1`
tan(0°)	`0`
Angle in Radians	`0 rad`

What is cos(0°) in Degrees?

Step-by-Step Solution: cos(0°) = 1

Convert Degrees to Radians

Evaluate cos(0°)

Summary & Alternative Representations

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Frequently Asked Questions

What is 0 degrees in radians?

Step-by-Step Solution: cos(0°) = 1

Convert Degrees to Radians

Evaluate cos(0°)

Summary & Alternative Representations

Was this solution helpful?

Frequently Asked Questions

What is 0 degrees in radians?

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