The radius of a circle is 10 meters. What is the area of a sector bounded by a 45° arc? 45°
r=10 m
Give the exact answer in simplest form.

The area of the circular sector is approximately 39.269 square meters.

Step-by-step explanation:

A circular sector is a segment of a circle, whose area (), measured in square meters, is determined by this formula:

(1)

Where:

- Central angle, measured in radians.

- Radius, measured in meters.

If we know that and , then the area of the circular sector is:

The area of the circular sector is approximately 39.269 square meters.

39.269

Step-by-step explanation:

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option