What is the term for a part or division of something; the portion of a circle bounded by two radii and one of the intercepted arcs; to divide into sectors?

What is the term for a part or division of something; the portion of a circle bounded by two radii and one of the intercepted arcs; to divide into sectors?

• A. Sectors
• B. Pie chart
• C. Intervals
• D. Fact

Answer: (A)

A sector is the wedge-shaped part of a circle formed by two radii and the arc between them. When you say to divide into sectors, you’re describing creating those wedge-shaped pieces of the circle. So the term that fits both the general idea of parts and the specific circle definition is sectors. A pie chart uses the same idea visually but refers to a type of chart, not the geometric term itself. Intervals describe divisions of a range, and a fact is unrelated.

A sector is the wedge-shaped part of a circle formed by two radii and the arc between them. When you say to divide into sectors, you’re describing creating those wedge-shaped pieces of the circle. So the term that fits both the general idea of parts and the specific circle definition is sectors. A pie chart uses the same idea visually but refers to a type of chart, not the geometric term itself. Intervals describe divisions of a range, and a fact is unrelated.