Find the Area of a Sector of a Circle Having $$\theta$$

question 225

Multiple Choice

Find the area of a sector of a circle having radius r and central angle $$\theta$$ . If necessary, express the answer to the nearest
tenth.
-A center-pivot irrigation system waters a sector-shaped field. Find the area of the field if the central angle, $\theta = 20 ^ { \circ }$ and the radius, $r = 160$ meters. Round to the nearest whole number.

• A) \(28 m ^ { 2 }\)
• B) \(4468 \mathrm {~m} ^ { 2 }\)
• C) \(56 \mathrm {~m} ^ { 2 }\)
• D) \(8936 \mathrm {~m} ^ { 2 }\)

---

Definitions:

Race

A socially constructed category of identification based on physical characteristics, ancestry, historical affiliations, or shared culture.

Vote

The act of expressing one's choice or opinion in a meeting or election.

Reconstruction Amendments

Refers to the 13th, 14th, and 15th amendments to the United States Constitution, adopted after the Civil War, which abolished slavery, granted citizenship rights, and gave voting rights to formerly enslaved individuals.

Birthright Citizenship

The legal principle whereby anyone born within a country's territory automatically acquires its citizenship at birth.