Question

what is the area of a circle and ​

Answer 1

$\huge\textbf{Answer}$


=> Area of circle

It's πr²

Here r is radius

Answer 2

Answer:

A=πr2

Step-by-step explanation:

Square the radius and multiply by pi to find the area of the circle. C = pi * d calculates the circumference (distance around the outside of the circle). D in the formula refers to the diameter which is the width of the circle. The formula for the area of a circle is A = pi * r * r where r is the radius (diameter / 2).