Central Angles Answers
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Circle T is shown. Line segments T S, T R, T Q, and T P are radii. Lines are drawn to connect points S and R and points P and Q to form secants. Angles R T S and Q T P are congruent.
A
They always have equal measures.B
The difference of their measures is 90°.C
The sum of their measures is 180°.D
Their measures cannot be equal.2
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Circle D is shown with the measures of the minor arcs.
A
∠EDH and ∠FDGB
∠FDE and ∠GDHC
∠GDH and ∠EDHD
∠GDF and ∠HDG3
In circle N, KL ≅ ML.
A
66°B
74°C
77°D
80°4
In circle T, ∠PTQ ≅ ∠RTS.
A
3 unitsB
4 unitsC
6 unitsD
7 units5
is tangent to circle P at point Q.
A
37°B
53°C
90°D
97°6
In circle A, ∠BAE ≅ ∠DAE.
A
14 unitsB
17 unitsC
27 unitsD
34 units7
Angles PTQ and STR are vertical angles and congruent.
A
and
B
and
C
andD
and8
Circle T has diameters RP and QS. The measure of ∠RTQ is 12° less than the measure of ∠RTS.
A
78°B
84°C
88°D
96°9
In circle A, ∠BAE ≅ ∠DAE.
A
14B
17C
27D
3410
In circle N, KL ≅ ML.
A
77°B
90°C
132°D
154°Did you find these answers helpful?
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