Arcs and Chords Carnegie Learning

• 278⁰
• 297⁰
• 90⁰
• 105⁰

Solve for the missing angle.

• 45^o

• 90^o

• 22.5^o

• 128^o

If <BAC ≌ <YXZ then....

• arc BC ≠ arc YZ

• arc BC ≌ arc YZ

• AC≅XZ

• BA≅XY

Give an example of a chord

• line HI

• line KL

• line GH

• line GJ

In circle Z, arc WUX=160.

Find arc UX.

• 40

• 80

• 160

• 180

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°

Solve for the indicated Arc

• 130°

• 230°

• 115°

• 75°

Use chords to solve for x

• x = 35^o

• x = 50^o

• x = 70^o

• x = 140^o

If 2 chords in a circle are congruent, then their arcs are ___?

• Congruent

• Parallel

• Perpendicular

• Half