Quiz on the topic Circles - 1O - March 09 2023

• A
• B
• C
• D

• A
• B
• C
• D

3. measure of arc DCF

• 236

• 124

• 90

• 304

What is the measure of arc WXZ?

• 231
• 255
• 168
• 200

Which arcs are semicircles?  Check all that apply.

• 
• 
• 
• 

What is the measure of ∠PTQ?

• 100°
• 140°
• 180°
• 120°

• A point of tangency
• A tangent
• A center
• Outside of circle C

Using the circle with center O, identify a secant.

• MN
• EC
• OC
• DF

What is an angle whose vertex is at the center of a circle and whose sides pass through a pair of points on the circle?

• Arc
• Central Angle
• Inscribed Angle
• Intercepted Arc

Which number best represents an inscribed angle?

• 1

• 2

• 8

• 9

Answer explanation