Question

Trigonometry find positive angle less than 360 degrees or 2π that is coterminal with the given angle.
Problem: -31π/7

Answer 1

2*pi rad gives you 1 full rotation

Answer 2

can u figure it out now??

Answer 3

coterminal angle means an angle that would look the same on the graph, but a different number to represent it

Answer 4

for example 4pi+pi/2 is co terminal with pi/2