Arcs Chords and Angles

Which phrases completes this theorem correctly?

The measure of an inscribed angle equals ....

• half the measure of the intercepted arc.

• twice the measure of the intercepted arc.

• the measure of the intercepted arc.

If the measure of arc ABC = 210°, what is the measure of ∠AOC?

• 150°

• 100°

• 210°

• 105°

What is the value of x in the figure?

• 20⁰

• 40⁰

• 60⁰

• 80⁰

Solve for x.

• 37.5

• 11

• 118

• 15

x = ?

• 90

• 180

• 45

• 80

Circle E has congruent chords AB & CD.

If arc AB=92 degrees, then what is arc CD?

• 46

• 92

• 184

Find the measure of arc JH

• 93

• 130

• 120

• 95

What is the measure of ∠PTQ?

• 100°

• 140°

• 180°

• 120°

Give an example of a chord

• line HI

• line KL

• line GH

• line GJ

Give an example of a major arc

• arc JH

• arc HI

• arc JLH

• arc JL