Question

question 4 of 10
the chord (overline{xy}) is a diameter of (odot o).
a. true
b. false

Explanation:

A diameter is a chord that passes through the center of the circle and has both endpoints on the circle. The chord $\overline{XY}$ has endpoints on $\odot O$ and passes through center $O$, so it meets the definition of a diameter.

Answer:

A. True