Question

if a diameter intersects a chord of a circle at a right angle, what conclusion can be made? the diameter is twice as long as the chord. the diameter and the chord are congruent. the diameter is bisected. the chord is bisected.

Explanation:

Step1: Recall circle - chord property

When a diameter of a circle intersects a chord at a right - angle, by the perpendicular bisector theorem of chords in a circle, the diameter bisects the chord.

Answer:

The chord is bisected.