Question

Nama the closed figure formed by an arc of a circle and the radii through its end points.

Answer 1

It is a minor sector

Answer 2

Closed figure formed by an arc of a circle and the radii through its end points is a sector.

• A specific sector typically represents an specific area between an arc and two equatorial radii typically combining the arc and the key center's boundaries.
• The notable region among two radii and the connecting arc of a specific circle is frequently known as a "pie-slice" part of a circle.
• For example, a pizza slice is an example of a key sector accurately representing a considerable fraction of the pizza.
• The formula of sector is = Sector Area = r² x a / 2