10.2 Geo

Find x

• 10
• 5
• 18
• 9

Use chords to solve for x

• x = 3 cm
• x = 4 cm
• x = 5 cm
• x = 6 cm

Solve for the missing angle. Hint: Angle C is a Central Angle congruent a minor angle.

• 45^o

• 90^o

• 22.5^o

Find the measure of arc JH

• 93
• 130
• 120
• 95

If the measure of arc ABC = 210°, what is the measure of ∠AOC? Hint: Angle AOC is equal to 360 - Angle ABC

• 150°

• 100°

• 210°

Which is true of a minor arc?

• It forms half a circle.

• It forms a whole circle.

• It measures less than 180 degrees.

What is the measure of arc AD? Hint: Angle 38 is a Central Angle and is congruent to a minor angle.

• 38

• 142

• 180

This is a picture of ___________. Hint: big or Small

• Minor Arc

• Major Arc

• Semi-Circle

This is a picture of ___________. Hint: Big or Small

• Minor Arc

• Major Arc

• Semi-Circle

Name a minor arc. Hint Small Arc

• AD

• ADB

• AB