Chapter 10 Review Circles

If the measure of arc AB = 72, find the measure of arc BCD.

• 72

• 108

• 144

• 180

Find the length of arc PQ to the nearest hundredth.

• 9.42m

• 4.71m

• 3.14m

• 1.57m

AB = 12cm, OE = 4cm, OF = 4cm. Find CF

• 6cm

• 8cm

• 12cm

• 24cm

Find x.

• 122

• 95

• 68

• 61

Find y.

• 18

• 12

• 6

• 4.5

which segment above represents the diameter

• BC

• AC

• BD

• LM

which segment above represents the radius

• AC

• AB

• LM

Name the tangent line. 

• s

• WR

• VT

• QR

Name the secant(s).

• segment WR

• line VT

• s

• segment WR and line VT

Name the chord(s).

• VT

• WR

• VT and WR

• s