Arc and Angle Measures

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

What is the m∠U?

• 38⁰

• 19⁰

• 76⁰

• 90⁰

Find m∠RPQ.

• 55°

• 70°

• 110°

• 145°

Find m∠UST.

• 119°

• 163°

• 44°

• 61°

Q1. What is the total number of items?

• A) 240

• B) 230

• C) 205

• D) 255

Find the measure of major arc PQ (the question mark).

• 260°

• 100°

• 25°

• 130°

Find the measure of angle ADB.

• 47.5

• 85

• 132.5

• 180

Find the red minor arc and its measure. Then find the blue major arc and its measure.

• AB, 135; ADB, 225

• ADB, 225; AB, 135

Find the red minor act and its measure. Then find the blue major arc and its measure.

• MN, 170; MPN 190

• MPN 190, MN 170