Central Angles

Question 1

In circle T, ∠PTQ ≅ ∠RTS.

Revolt · Accepted Answer

4 units

Question 2

is tangent to circle G at point F.

Revolt · Accepted Answer

12 units

Question 3

In circle N, KL ≅ ML.

Revolt · Accepted Answer

132°

Question 4

Circle D is shown with the measures of the minor arcs.

Revolt · Accepted Answer

∠GDH and ∠EDH

Question 5

Circle D is shown. Line segments D E, D F, D G, and D H are radii. Angle E D F is 55 degrees, angle F D G is 70 degrees, and angle G D H is 110 degrees.

Revolt · Accepted Answer

Arc G E

Question 6

In circle D, ∠EDH ≅ ∠EDG.

Revolt · Accepted Answer

123°

Question 7

Angles PTQ and STR are vertical angles and congruent.

Revolt · Accepted Answer

QP and SR

Question 8

is tangent to circle P at point Q.

Revolt · Accepted Answer

37°

Question 9

In circle N, KL ≅ ML.

Revolt · Accepted Answer

74°

Question 10

Circle T has diameters RP and QS. The measure of ∠RTQ is 12° less than the measure of ∠RTS.

Revolt · Accepted Answer

96°

Central Angles Answers

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