R is between Q and S. If

RS = 44.6 and

SQ = 68.4, find QR.

Explain the answer and how to do it

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.