What Is the Reference Angle for 5Pi/3

What Is The Reference Angle For 5pi/3?

Add 2π 2 π to −5π3 – 5 π 3 . The resulting angle of π3 π 3 is positive and coterminal with −5π3 – 5 π 3 . Since π3 is in the first quadrant, the reference angle is π3 .

What is the reference angle of 5π 4?

5π/4= 4π/4 + π/4 = π+π/4 Hence, the reference angle is π/4 fro the x-axis. Moreover, 5π/4 is in the third quadrant.
Robert Thorne

Robert Thorne

Automotive & Future Transportation Editor

Robert Thorne covers electric vehicle innovations, autonomous driving systems, global mobility trends, and automotive engineering developments.