Always, Sometimes, Never (Circles)

Select all statements that are always true.

• Opposite angles of an inscribed quadrilateral are supplementary.

• A chord is a diameter.

• A chord bisected by a radius is perpendicular to the radius.

• If an angle is inscribed in a circle, then the measure of the angle equals the measure of its intercepted arc.

• If two chords are equidistant to the center of a circle, the chords are congruent.

Tags

CCSS.HSG.C.A.2

Select all statements that are sometimes true.

• A chord is a diameter.

• A circle can have two different radii lengths.

• The measure of a semicircle is 360 degrees

• A chord in a circle contains a radius.

• Two minor arcs of a circle are congruent.

Select all statements that a never true.

• Two tangent segments to a circle are congruent.

• A tangent to a circle contains the diameter.

• An inscribed right angle intercepts a semicircle.

• A circle can have two different diameter lengths.

• Two concentric circles are similar.