1) Consider the angle 3/5 or 3 pie over 5.

A) . WITHOUT CONVERTING TO DEGREES, use what you know about fractions to identify what quadrant the angle is in, measured from standard position, and explain how you know it's in that quadrant.

B) On a circle roughly sketch where you think the angle is in that quadrant.

C) Convert the angle to degrees. Check to make sure this measure matches your sketch in part (b).

2)Suppose we have a circle of radius 8 feet. We are interested in the part of the circle subtended by the angle 9 7 . Sketch the angle on a circle. You should be able to tell what quadrant it's in using the same techniques as in the previous problem! Then find the arclength subtended by that angle. Give your answer EXACTLY, with no approximation, and simplify your answer completely. Include units.

3)Find three angles coterminal with the angle 9 /7 or 9 times pie over 7 . Give your answers in radians.