# Area Of A Sector Document

Learn how to find the area of this sector with our guided examples. Time to learn about the area of a sector. Calculates the area, circular arc and chord of a circular sector given the radius and angle. Area of a Sector of a Circle: radius r :: arc lenght (in degrees) f: : Related Topics.

351.38 KB - area-74avpe.pdf

Prove the formula A = \frac{1}{2}r^{2}\theta for the area of a sector of a circle with radius r and central angle \theta. (Hint: Assume 0 < \theta <. Synonyms for sector at Thesaurus.com with free online thesaurus, antonyms, and definitions. Radians, degrees, area of a sector of a circle : this page. Examples find the area of a sector, find a radius given area, and use the Pythagorean Theorem to find area. It can be obtained by multiplying circle's area by ratio of angle & 2. And no, that's not the sector's bedroom with a bumper sticker on the door that reads, "GO AWAY.".