A sector of a circle has an arc length of 2.4 feet and an area of 14.3 square feet. How many degrees are in the central angle?

If a sector of a circle has an arc length of 2pi inches and an area of 6pi square inches, what is the length of the radius of the circle?

A sector has an arc length of 4pi and a radius of 3. What is the central angle of the sector?

The length of the radius of a circle is one-half the length of an arc of the circle . What is the radian measure of the central angle that intercepts that arc ?

A circle with a diameter of 8 inches is divided into a number of equal sectors such that each sector has an area of (4pi)/(3) square inches. What is the central angle of each sector, in radians

A rectangular piece of cloth has a length of 6 feet and a width of 1.5 feet . Brad estimates that the area is 12 square feet. His estimate is approximately what percent greater than the actual area ?

A sector has a central angle of 270^(@) and a radius of 2. What is the area of the sector?

The measure of central angle of a circle is 60^(@) and the radius of circle is 21 cm. Find the area of the sector associated withh the central angle.

The measure of central angle of a circle is 60^(@) and the radius of circle is 21 cm. Find the area of the sector associated withh the central angle.

Radius of a sector of a circle is 3.5 cm and length of its arc is 2.2 cm. Find the area of the sector.

Radius of a sector of a circle is 3.5 cm and length of its arc is 2.2 cm. Find the area of the sector.