What is tan(30°) in Degrees?
The tan of 30 degrees (tan 30°) is 0.57735. Convert 30° to radians (0.523599 rad) and see full trigonometric table values.
Exact Answer
tan(30°) = 0.57735
sin(30°)
0.5
cos(30°)
0.866025
tan(30°)
0.57735
Angle in Radians
0.5236 rad
Step-by-Step Solution: tan(30°) = 0.57735
Step 1
Convert Degrees to Radians
Multiply 30° by π/180: 30 × (π / 180) ≈ 0.523599 radians.
30° = 0.523599 rad
Step 2
Evaluate tan(30°)
Using the unit circle or trigonometric ratio, tan(30°) = 0.57735.
tan(30°) = 0.57735
Summary & Alternative Representations
| Property / Format | Value |
|---|---|
| sin(30°) | 0.5 |
| cos(30°) | 0.866025 |
| tan(30°) | 0.57735 |
| Angle in Radians | 0.5236 rad |
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Frequently Asked Questions
What is 30 degrees in radians?
30 degrees equals 0.523599 radians.