The ______ of a central angle are two radii of the circle.A.arcsB.sidesC.verticesD.measuresSUBMITarrow_backPREVIOUS

The measure of ______________ in a circle is half the measure of the intercepted arc.A.an interior angleB.a central angleC.an inscribed angleSUBMITarrow_backPREVIOUS

Which type of arc lies outside of the central angle and measures more than 180°?A.SemicircleB.Major arcC.Minor arcSUBMITarrow_backPREVIOUS

In the unit circle, the radian measure of the central angle is equal to the length of the ___________.Group of answer choicesintercepted arcradiusarc lengthdiameter

The measure of an angle formed by intersecting chords is __________ the sum of the measures of the intercepted arcs.A.equal toB.twiceC.halfSUBMITarrow_backPREVIOUS

An arc that measures 180 is called a ________.A.minor arcB.major arcC.semicircleSUBMITarrow_backPREVIOUS