Chapter 10.4

Question 1

Theorem 10.6

Answer 1

If a diameter of a circle is perpendicular to a chord, then the diameter by bisects the chord and it’s arc

Question 2

Theorem 10.7

Answer 2

If chord AB is a perpendicular bisector of another chord, then AB is a diameter

Question 3

Theorem 10.8

Answer 3

In the same circle or in congruent circles, two chords are congruent if and only if they are equidistant from the center

Question 4

Theorem 10.5

Answer 4

In the same circle or in congruent circles, two minor arcs are congruent if and only if their corresponding chords are congruent