Question

what is formulan of area if a circle​

Answer 1

Answer:

A = lw is the formula of area

Answer 2

Answer:

Area of a circle is the region occupied by the circle in a two-dimensional plane. It can be determined easily using a formula, A = πr2, (Pi r-squared) where r is the radius of the circle. The unit of area is the square unit, such as m2, cm2, etc.

so the answer is

πr2

hope it is helpful