Worksheet: Theories of Parallel Chords in a Circle

In this lesson, we will practice using the parallel chords in a circle to deduce the equal measures of the arcs between them and find a missing length to solve problems.


The measure of 𝐷𝐶 is 140. Find 𝑚𝐸.

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.