Tangent of 45°

Calculate tangent of 45 degrees using the unit circle.

( °)
Answer: tan(45°) = 1
Step-by-Step Solution
Step 1 Identify

Finding tan(45°)

Step 2 Convert to Radians

45° = 0.785398 rad

Step 3 Calculate

tan(45°) = 1

Step 4 Final Answer

1