Chapter 10 (Circles) Review

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

A truck's wheels have a circumference of 22 inches. Determine the radius of each wheel to the nearest length.

• 2.5 inches

• 3.5 inches

• 5 inches

• 7 inches

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 the m<ABC

• 50

• 70

• 90

• 140