Question

Which of the following best describes the relationship between the chords AC and FD shown in the diagram below?

Answer 1

i don't know what are the choices i am supposed to choose from but the two chords are equal, draw a line from o to d and from o to c these are radiuses so they are equal the 7.12 lines are equal and there is a right angle in both so you know that ED and BC are equal same apples to EF and AB

Answer 2

AC and FD are congruent.

Explanation:

In the given circle two chords AC and FD have been drawn.

Distances of these chords from the center of the circle are equal = 7.12

As per theorem of chords : If two chords are equidistant from the center of the circle then the given chords will be equal in length.

Therefore, by the theorem AC and FD will be congruent.