# Central Angles

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question
Angles PTQ and STR are vertical angles and congruent. Which arcs are congruent?
PQ and SR
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Angles PTQ and STR are vertical angles and congruent. Which chords are congruent?
QP and SR
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Circle D is shown with the measures of the minor arcs. Which angles are congruent?
∠GDF and ∠HDG
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Which arc is congruent to EH?
FH
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in circle T, ∠PTQ ≅ ∠RTS. What is the length of PQ?
6 units
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In circle D, ∠EDH ≅ ∠EDG. What is the measure of ?
114
question
In circle A, ∠BAE ≅ ∠DAE. In circle A, ∠BAE ≅ ∠DAE.
27
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In circle A, ∠BAE ≅ ∠DAE. What is the length of BE?
17
question
In circle N, KL ≅ ML. What is the measure of JM?
154
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In circle N, KL ≅ ML. What is the measure of ∠JNK?
77
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What is true regarding two adjacent arcs created by two intersecting diameters?
The difference of their measures is 90°.
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Circle T has diameters RP and QS. The measure of ∠RTQ is 12° less than the measure of ∠RTS.
88
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is tangent to circle P at point Q. What is the measure of angle R?