Question

If a sector is also a segment, then it is bounded by:

• A. radius, chord and arc
• B. diameter and arc
• C. arc and two chords
• D. arc and radius

Answer 1

The correct option is B diameter and arc

A sector is bounded by two radii. A segment is bounded by a chord. A line segment which is a chord and also contains radii is the diameter. A sector will turn into a segment if both the radii binding it form a line segment:
So, if the sector of a circle is also a segment, it is bounded by a diameter and an arc.