Question

20) Define: Area of sector​

Answer 1

Answer:

Area of Sector. The area of a sector of a circle is the amount of space enclosed within the boundary of the sector. A sector always originates from the center of the circle. The sector of a circle is defined as the portion of a circle that is enclosed between its two radii and the arc adjoining them.

Answer 2

Answer:

The area of a sector can be calculated using the following formulas, Area of a Sector of Circle = (θ/360º) × πr2, where, θ is the sector angle subtended by the arc at the center, in degrees, and 'r' is the radius of the circle.