Lesson 10.2: Central Angles Answers
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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°23
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In circle D, ∠EDH ≅ ∠EDG.
A
114°B
123°C
228°D
246°24
QR is tangent to circle P at point Q.
A
5.6 unitsB
6.1 unitsC
8.3 unitsD
9.8 units25
In circle N, KL ≅ ML.
A
66°B
74°C
77°D
80°26
is tangent to circle P at point Q.
A
37°B
53°C
90°D
97°27
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.28
is tangent to circle G at point F.
A
10 unitsB
12 unitsC
20 unitsD
24 units29
In circle N, KL ≅ ML.
A
77°B
90°C
132°D
154°30
Circle D is shown with the measures of the minor arcs.
A
∠EDH and ∠FDGB
∠FDE and ∠GDHC
∠GDH and ∠EDHD
∠GDF and ∠HDGDid you find these answers helpful?
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