If m5 = 45˚ and m7 = 150˚, find the measures of each numbered angle. Then explain how you found each angle, citing definitions and conjectures that support your steps. Show all your work. Angles 1 2 3 4 6

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2