A welder charges a one-time fee and an hourly rate of $22. For 1 hour of service, the welder
charges $40.

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

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.