Question 950934
Assume that a is an angle in standard position whose terminal side contains the point (-8,8). Find the exact values of the following functions. 
hypotenuse of reference right triangle in quadrant II=√8^2+8^2=√128=11.31
sin a =8/11.31
cos a =-8/11.31
tan a =-8/8
csc a =11.31/8
sec a =-11.31/8
cot a =-8/8