Chords Circles

Find the value of x.

• 10

• 181

• 34

• 40

• 278⁰
• 297⁰
• 90⁰
• 105⁰

Find the value of x.

• 10

• 5

• 18

• 9

Give an example of a chord

• line HI

• line KL

• line GH

• line GJ

Chords AB and CD are congruent. If arc AB is 54°, what is the measure of arc CD?

• 108°

• 54°

• 27°

• 81°

• A
• B
• C
• D

Chords AB and AD are congruent. Arc AB is 96°. What is the measure of arc BAD?

• 96°

• 48°

• 192°

• 168°

Use chords to solve for x

• x = 3 cm

• x = 4 cm

• x = 5 cm

• x = 6 cm

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