Lines, Central & Inscribed Angles and Arcs Review 1

Identify Line 1 in the circle.

• Tangent

• Secant

• Radius

• Diameter

• Chord

Identify Line 2 in the circle.

• Tangent

• Secant

• Radius

• Diameter

• Chord

Identify Line 3 in the circle.

• Tangent

• Secant

• Radius

• Diameter

• Chord

Identify Line 4 in the circle.

• Tangent

• Secant

• Radius

• Diameter

• Chord

Identify Line 5 in the circle.

• Tangent

• Secant

• Radius

• Diameter

• Chord

Name the arc made by the given angle.

• arc $CAD$

• arc $AB$

• arc $BEC$

• arc $ADB$

Name the arc made by the given angle.

• arc $JL$

• arc $HJ$

• arc $IJ$

• arc $HIJ$

Name the central angle of the given arc.

• $\angle1$

• $\angle2$

Name the central angle of the given arc.

• $\angle LQK$

• $\angle KQJ$

• $\angle IQH$

• $\angle LQJ$

Find the measure of the arc or central angle indicated. Assume that lines which appear to be diameters are actual diameters.

•  $116\degree$  

•  $61\degree$  

•  $265\degree$  

•  $113\degree$