Arcs of Circles Secant

Find the radius r

• 2

• 3

• 4

• 5

Which has exactly 2 points ON the circle? (Choose all that apply)

• secant

• tangent

• chord

• none of these

Identify the MAJOR ARCS (mark ALL that appy)

• 
• 
• 
• 

Use chords to solve for x

• x = 35^o

• x = 50^o

• x = 70^o

• x = 140^o

Find the value of x.

• 12.5

• 8

• 35

• 16

• 278⁰
• 297⁰
• 90⁰
• 105⁰

Solve for x.

• 3.6

• 9.2

• 11.5

• 14.3

Find the value of x.

• 26

• 24

• 30

• 20

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°