# What is the formula of pi?

4-(4/3)+(4/5)-(4/7)+(4/9)-(4/11)....=pi There are no non-infinite serieses known for finding pi

### What is the largest area that you can have if the perimeter is 24 feet?

You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2. You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2. You get the largest area with a circle. Divide the perimeter by (2 x pi), then calculate the area with the formula pi x radius2…

### Area of circle with circumference of 18 pi cm?

First divide by (2 x pi) to obtain the radius. Then calculate the area with the well-known formula for the area of a circle: A = pi x radius2. First divide by (2 x pi) to obtain the radius. Then calculate the area with the well-known formula for the area of a circle: A = pi x radius2. First divide by (2 x pi) to obtain the radius. Then calculate the area with the well-known…