Cosine of 30°
Calculate cosine of 30 degrees using the unit circle.
Answer:
cos(30°) = 0.866025
Step-by-Step Solution
Step 1
Identify
Finding cos(30°)
Step 2
Convert to Radians
30° = 0.523599 rad
Step 3
Calculate
cos(30°) = 0.866025
Step 4
Final Answer
0.866025