Answer: B. intersecting chords
Explanation:
- The intercepted arc is the arc which is inside the inscribed angle and whose endpoints are on the angle.
When two chords intersect then inscribed angles are formed.
We know that the inscribed angle theorem tells that the measure of an inscribed angle is half the measure of its intercepted arc.
The measure of an angle formed by intersecting chords is half the sum of the measures of the intercepted arcs.