Circle and Central and Inscribed Angles

An angle in a circle with vertex on the circle itself

• Angle

• Central angle

• Inscribed angle

• Chord

What best describes segment AB?

• chord

• secant

• tangent

• diameter

Which segment is a radius?

• LM

• DC

• BD

• ML

Find the indicated measure. Enter your answer as a number only.

Find the indicated measure. Enter your answer as a number only.

• A
• B
• C
• D

Solve for x. 

• 5

• 20

• 40

• 85

• A
• B
• C
• D

Which is true of a minor arc?

• It forms half a circle.

• It forms a whole circle.

• It measures greater than 180 degrees. 

• It measures less than 180 degrees.

Find the measure of <E.

• 7

• 8

• 44