Find the sum of the measures of the interior angles of the polygon below. a) 180°
b) 360°
c) 900°
d) 1080°

What is the reflection image of (5,-3) across the line y = -x?

Find the commission on a $590.00 sale if the commission is 15%.

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.