Question

6.4.3 quiz: congruent chords and circle angle measure
question 6 of 10
given ⊙o below, if wx and yz are congruent, what is the measure of chord yz?
a. 14 units
b. 3.5 units
c. 7 units
d. 3.85 units

Explanation:

Step1: Recall congruent - chord property

In a circle, congruent chords have equal lengths.

Step2: Identify given congruent chords

Given that $\overline{WX}$ and $\overline{YZ}$ are congruent.

Step3: Determine length of $\overline{YZ}$

The length of $\overline{WX}$ is 7 units, so the length of $\overline{YZ}$ is also 7 units.

Answer:

C. 7 units