Central Angles Arcs

Sector Area =

An angle in a circle with vertex on the center of the circle is called __________.

• Central angle

• Adjacent angle

• Inscribed angle

• Supplementary angle

This is a picture of ___________.

• Major Arc

• Minor Arc

• Central Angle

• Inscribed Angle

• 65

• 98

• 70

• 52

The sum of the central angles of a circle is ____________.

• 90

• 180

• 270

• 360

This type of arc always measures more than 180 degrees.

• major arc

• minor arc

• intercepted arc

• Noah's Ark

This is a picture of ___________.

• Minor Arc

• Major Arc

• Semi-Circle

• Central Angle

This is a picture of ___________.

• Minor Arc

• Major Arc

• Semi-Circle

• Central Angle

This is a picture of ___________.

• Minor Arc

• Major Arc

• Semi-Circle

• Central Angle

The measure of the central angle is equal to the measure of the arc intercepted by its rays.

• always true

• sometimes true

• never true