62 x pi2 = 611.9154729 = 611.9 (1 decimal place.) It's 611.915471469109395.
pi times the radius squared pi r squared
the same as pi squared, which is 9.86960440109
The square root of pi times pi is simply pi. Because pi*pi=pi squared, the squared and the square root will cancel each other, leaving just pi.
Circumference = pi times the diameter, or pi times 2 times radius. Area = pi times (radius squared)
Area=pi times radius squared Circumference=pi times diameter or pi times radius times two
The area of a circle is: pi times radius squared
(pi times radius squared) plus (pi times radius times slant).
the formula for a cylinder is pi *radius squared*height
Pi times the radius squared
that would be pi squared
the area of a circle
area of a circle
Pi times radius squared.
Pi times diameter, or pi times the radius squared.
area: pi times radius squared circumference: pi times radius
pi times the radius squared or pi (approx 3.14) times the diameter
This is the volume of a cylinder.
That is correct because the surface area of a sphere is: 4*pi*radius squared
Area of a circle: pi times radius squared Circumference of a circle: 2 times pi times radius or diameter times pi
The circumference of a circle is pi times the diameter. The area of a circle is pi times the radius squared.
Area is pi times the radius, squared. And circles are two-dimensional. There is no volume. But for cylinders, the area is pi times the radius squared, times two, times the height.
circumference is 2 times pi times radius area is pi times readius squared
The area of a circle is pi times (radius squared) Thus if radius is one inch then area is (pi) times (1) times (1) = pi = 3.1416 inches squared
diameter squared times pi