This circle's area would be 78.54 units squared.
The circumference of a circle with an area of 121 pie yards squared (380.13 yards2) is: 69.1 yards
Circumference of a circle = diameter*pi
Divide pie(3.14) from your circumference.
No, the formula for a circumference of a circle is 2(pie)r For example, if r is 6, the the circumference is 12(pie)
The simple answer is that PI is what falls out when you study circles. If I had a circle that is 1 foot in diameter, then the circumference (or perimeter) is PI feet. The numerical value of PI wasn't chosen at random, it was found. As for the area of a circle, the perimeter of any object has a relationship to its area. So, PI again becomes important.
yes,like finding area of circle, the base of a cylinder, circumference of a circle.
The area of a circle if its circumference 12pi is: 113.1 units squared.
The circumference of a circle with an area of 121 pie yards squared (380.13 yards2) is: 69.1 yards
20
Area of any circle = pi*radius2
The area of a circle with a circumference of 9.42 inches is: 7.06 square inches.
Area= square the radius and times it by pie
It is important to know formulas of pi for circles like areas of a circle and its circumference
a circumference is a point in which two lines meet and the area is=pie R
Using 3.14 as Pi the area of circle is: 0
It isn't. That is the formula for the AREA of a circle!
It is 25.1 metres, approx.