Angles and Arcs in Circles - Test Study Guide

Which picture illustrates an angle formed when two radii intersect?

• A

• B

• C

• D

Which picture illustrates an angle formed when two tangents, two secants, or a tangent and a secant intersect OUTSIDE a circle?

• A

• B

• C

• D

Which picture illustrates an angle formed when two chords or two secants intersect INSIDE a circle but not at the center?

• A

• B

• C

• D

Which picture illustrates an angle formed when two chords intersect ON the circle?

• A

• B

• C

• D

Which picture illustrates an EXTERIOR Angle?

• A

• B

• C

• D

Which picture illustrates an INTERIOR Angle?

• A

• B

• C

• D

Which picture illustrates a CENTRAL Angle?

• A

• B

• C

• D

Match the correct description and formula to the picture.

DESCRIPTION

​ (a)  

​ FORMULA

​ (b)  

• Central Angle
• Inscribed Angle
• Interior Angle
• Exterior Angle

Match the correct description and formula to the picture.

DESCRIPTION

(a)   ​

FORMULA

​ (b)  

​ ​

• Central Angle
• Inscribed Angle
• Interior Angle
• Exterior Angle

Match the correct description and formula to the picture.

DESCRIPTION

​ ​ ​ ​ (a)  

FORMULA

​​ (b)  

• Central Angle
• Inscribed Angle
• Interior Angle
• Exterior Angle