Question 841065
Without using a calculator, choose the point on the terminal side of θ. θ = 5π/4
5&#960;/4=&#960;+&#960;/4(rotate counter-clockwise &#960; plus &#960;/4 which places a reference angle of &#960;/4 in quadrant III in which sin<0, cos<0.
Point on terminal side of unit circle:(-&#8730;2/2,-&#8730;2/2)