Question

question 22 of 44 which of the following represents a region of a circle? a. sector b. tangent c. arc d. circumference

Explanation:

• Option A: A sector is the region bounded by two radii and an arc of a circle, so it represents a region of a circle.
• Option B: A tangent is a line that touches the circle at exactly one point, not a region.
• Option C: An arc is a part of the circumference (a curve), not a region.
• Option D: Circumference is the length of the boundary of the circle, not a region.

Answer:

A. Sector