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20 questions
Problem #7: Write an algebraic equation and solve for x.
15
21
35
49
If 2 chords in a circle are congruent, then their arcs are ___?
Congruent
Parallel
Perpendicular
Half
Chords AB and CD are congruent. If arc AB is 54°, what is the measure of arc CD?
108°
54°
27°
81°
Chords AB and AD are congruent. Arc AB is 96°. What is the measure of arc BAD?
96°
48°
192°
168°
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