That is correct because the surface area of a sphere is: 4*pi*radius squared
Yes because the surface area of a sphere is 4*pi*radius squared
The surface area is about 153.94 units2 (square units) Surface Area = 4 (pi) r2 For a radius of 3.5 units = 4 x 3.1416 x (3.5)2 units squared = 153.9384 units2
It is: (pi*radius squared)/4
The surface area of every sphere is (4 pi) times (the radius squared).Knowing that, you can find the surface area of not only the one you'reasking about right now, but of every sphere that ever was, is, or will be !
That is correct because the surface area of a sphere is: 4*pi*radius squared
Surface area of a ball or a sphere = 4*pi*radius squared
Surface area of a sphere = 4*pi*radius squared
The surface area of a (closed) cylinder equals the surface area of both bases (the top and bottom), i.e. pi x radius squared (first base) + pi x radius squared (second base), plus the lateral surface area (the surface area of the curved side), i.e. circumference (pi x diameter) x height. Inserting the numbers: SA = pi x (2 m.) squared + pi x (2 m.) squared + pi x 4 m. x 6 m. = pi x 4 m. squared + pi x 4 m. squared + pi x 24 m. squared = 8 x pi m. squared + 24 x pi m. squared = 32 x pi meters squared.
Surface area of a sphere = 4*pi*radius squared
Surface area of a sphere is: 4*pi*radius squared
Surface area = 4*pi*radius squared
Yes and its formula is: 4*pi*radius squared
Surface area of a sphere = 4*pi*(diameter/2)^squared
The surface area of the 'sphere' is four times the area of a 'great circle',or (4 pi) times the RADIUS squared.
It is the formula for finding the surface area of a sphere which is 4*pi*radius2
Surface area of the sphere: 4*pi*2 squared = 50.265 square inches to 3 decimal places