Cosine of 270°
Calculate cosine of 270 degrees using the unit circle.
Answer:
cos(270°) = 0
Step-by-Step Solution
Step 1
Identify
Finding cos(270°)
Step 2
Convert to Radians
270° = 4.712389 rad
Step 3
Calculate
cos(270°) = 0
Step 4
Final Answer
0