Determine Your Angle when Given the Value of Tangent

The video tutorial explains how to find an angle B on the unit circle that results in a tangent value of one, constrained to the first quadrant. The process involves calculating tangent values for different angles, specifically π/6 and π/4, and determining that π/4 is the correct angle as it yields a tangent of one. The angle is confirmed to be π/4 radians or 45 degrees.

Explain why π/4 is the only angle in the first quadrant that gives a tangent value of one.

Convert the angle π/4 into degrees and explain the conversion process.