Understanding Arcs and Central Angles

What is the arc formed by angle FQE?

• Arc QE

• Arc FQ

• Arc EQ

• Arc FE

Which angle corresponds to arc ML?

• Angle 1

• Angle LQM

• Angle QML

• Angle MQL

What is the central angle for arc RS?

• Angle QSR

• Angle QRS

• Angle RQS

• Angle SQR

How do you differentiate between a major and a minor arc?

• A minor arc is always 180 degrees.

• A major arc is the longer path between two points.

• A minor arc is the longer path between two points.

• A major arc is shorter than a minor arc.

What is the major arc for angle 1?

• Arc AC

• Arc BC

• Arc ACB

• Arc AB

What is the arc formed by angle KQL?

• Arc QK

• Arc KL

• Arc KQ

• Arc QL

What is the major arc for angle SQT?

• Arc VST

• Arc SVT

• Arc SQT

• Arc ST

What is the measure of a central angle if the arc is 120 degrees?

• 120 degrees

• 180 degrees

• 60 degrees

• 90 degrees

If a central angle is 123 degrees, what is the measure of the arc?

• 60 degrees

• 180 degrees

• 90 degrees

• 123 degrees

What should you assume about lines that appear to be diameters?

• They are actual diameters.

• They are not diameters.

• They are minor arcs.

• They are major arcs.