Circle Properties Review

Front

The circumference of a circle is π times its radius squared.

Back

False

Tags

CCSS.7.G.B.4

Front

A secant is a segment connecting two points of the circle.

Back

False

Front

The perpendicular bisector of a chord passes through the center of the circle.

Back

True

Front

Two circles are congruent if they have the same circumference.

Back

True

Tags

CCSS.8.G.A.2

Front

Do two congruent chords in the same circle intercept congruent arcs?

Back

True

Tags

CCSS.HSG.C.A.2

Front

An angle inscribed in a semicircle is a right angle.

Back

Always

Front

If a circle has circumference 12π cm, then an arc of the circle with measure 120° has length 4π cm.

Back

True

Tags

CCSS.HSG.C.B.5

Front

Find the measure of arc a. Options: 114°, 76°, 104°, 180°

Back

104°

Tags

CCSS.HSG.C.A.2

Front

Find the measure of arc b.

Back

44°

Tags

CCSS.HSG.C.A.2

Front

Find the measure of arc f.

Back

113°

Tags

CCSS.HSG.C.B.5