Find the arc length and area of a sector with radius r=13 inches and central angle theta =40 degrees

The arc length and the area of the circle sector are approximately 9.076 inches and 58.992 square inches.

Step-by-step explanation:

Geometrically speaking, we determine the arc length (), in inches, and the area (), in square inches, of a circle sector by means of these formulas:

(1)

(2)

Where:

- Radius, in inches.

- Central angle, in sexagesimal degrees.

If we know that and , then the arc length and the area of the circle sector are, respectively:

The arc length and the area of the circle sector are approximately 9.076 inches and 58.992 square inches.

if i did my math right then the answer should but 108