Surface area of the ball = 4*pi*342 = 4624*pi square mm
Surface area of a sphere = 4*pi*radius2
Surface area of a ball or sphere = 4*pi*radius2
to find the surface area you have to first find the area of each part then add the areas together.
Surface area = 4*pi*162 = 3216.990877 or about 3217 cubic cm
Surface area of the ball = 4*pi*342 = 4624*pi square mm
First find the radius by dividing 19 by 2*pi which is 3.023943919 cm Surface area of a sphere (the ball) = 4*pi*radius2 Surface area = 4*pi*3.0239439192 => 114.9098689 Surface area of the ball: 115 square centimeters correct to three significant figures.
Surface area of a ball or a sphere = 4*pi*radius squared
Surface area of a sphere (a rounded ball) = 4*pi*radius2 Surface area of half a sphere = 2*pi*radius2
Surface area = 4*pi*radius2
Surface area of a sphere = 4*pi*radius2
Surface Area is the term used to describe the area of an object that is exposed. In other words, if you took a tennis ball, the outside of the ball is it's surface area. If you cut the tennis ball in half, the original outside part is still part of the surface area but now include the inside as well.
Surface area of a ball or sphere = 4*pi*radius2
to find the surface area you have to first find the area of each part then add the areas together.
It depends on the surface area of what!
First find the radius by dividing 28 by 2*pi which is 4.456338407. Surface area = 4*pi*4.4563384072 = 249.5549508 or about 250 square inches.
Surface area of ball: 4*pi*1^2 = 4*pi square feet