Geometry: Circles Review (angle measures)

• true
• false

• 90
• 270
• 180
• 30

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D

• 67.5°
• 90°
• 22.5°
• 45°

Find the measure of arc AB.

• 17
• 34
• 68
• 146

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

• congruent
• perpendicular
• complimentary
• supplementary

An angle whose vertex is the center of a circle is a(n) ______.

• inscribed angle
• acute angle
• obtuse angle
• central angle

What is the name of the angle pictured?

• Central angle
• Inscribed angle
• Interscribed angle
• Circumscribed angle