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The term units usually refers to a measurement of size, area or volume. These can be expressed in any way you choose. For example, units of measurement can be centimeters, inches, square feet, square meters, cubic yards, etc. Surface area would be expressed in some squared unit like square inches, etc. Characteristics such as length, or area are measured in units. In the case of a sphere, knowing either the diameter or radius is all that's required to determine the surface area.
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How do you find the surface area of pyramids and cones and spheres?
you do stuff
How do you find the surface area of cylinder when you have the base and height?
Entire surface area = (2piradius2)+(pidiameterheight) in square units
Find the surface area of a hemisphere with a radious of 3?
Surface area including the underneath of the hemisphere = pi*radius2 + 2*pi*radius2 Total surface area = 27pi square units
Find the surface area of a cylinder with a radius of 13 and a height of 7?
Surface area = 2*pi*r*(r + h) = 1634 square units.
Find the surface area of a sphere with a radius of four?
Surface area of a sphere = 4*pi*radius2 Surface area = 4*pi*42 => 201.0619298 Surface area of the sphere = 201 square units correct to three significant figures.
