Review 10-3 Chords

Which segment is a radius?

• LM
• DC
• BD
• ML

Give an example of a chord

• line HI

• line KL

• line GH

• line GJ

• 278⁰
• 297⁰
• 90⁰
• 105⁰

Solve for Arc MN

• 132°

• 96°

• 48°

• 32°

In a circle (or congruent circles), congruent arcs:

• have congruent chords
• have congruent points
• are twice the measure of their radii
• can climb a hippo

Find x

• 10
• 5
• 18
• 9

Find the value of x.

• 10
• 181
• 34
• 40

Solve for the missing angle.

• 45^o
• 90^o
• 22.5^o
• 128^o