Question

What are the formulas related to area related to circle?

Answer 1

The formula to find a circle's area (radius)2usually expressed as π ⋅ r 2 where r is the radius of a circle. The area of a circle is all the space inside a circle's circumference. In the picture, the area of the circle is the part of the circle that is changing color.

Answer 2

Answer:

Area of circle - πr²

Circumference of Circle - 2πr²

Area of sector -  $\frac{theta}{360}$ x πr²

Step-by-step explanation: