Given the following: measure of arc a b equals measure of arc b c equals measure of arc c d. in circle f, what is the measure of ∠ ced ? a. 36 b. 18 c. 9 d. 72 line et is tangent to circle a at t, and the measure of arc tg is 70°. what is the measure of ∠get? a. 55 b. 20 c.35 d.110

In circle F, what is the measure of ∠ CED ?
Given mAB = mBC = mCD = 36°

So
 ∠ CED =  1/2(mCD) = 1/2(36°) = 18°

B. 18°


What is the measure of ∠GET?

Given mTG = 70°
so
<TNE = 1/2(mTG) = 1/2(70°) = 35°

Right triangle NTG , < NTE = 90° and <TNE = 35°
so <TEN = 90° - 35° = 55°

 <TEN = <GET = 55°

Answer
A. 55°