Question

calcula el angulo co-terminal de los siguientes angulo y grafica.
A-3/4 PI
B- 135°
C- 4/7 PI
D-80°

Answer 1

A) (3/4)π = 3π/4

3π/4 + 2π = 3π/4 + 8π/4 = 11π/4

ó

3π/4 - 2π = 3π/4 - 8π/4 = -5π/4

B) 135°: 

135° + 360° = 495°

ó

135° - 360° = -225°

C) (4/7)π = 4π/7

4π/7 + 2π = 4π/7 + 14π/7 = 18π/7

ó

4π/7 - 2π = 4π/7 - 14π/7 = -13π/7

D) 80°

80° + 360° = 440°

ó
80° - 360° = -280°