Surface area of sphere: 4*pi*12^2 = 576*pi square m
The surface area of a sphere with a radius of 12 units is about 1,809.6 units2
The surface area of a 12-inch diameter sphere is 452.39 square inches.The formula for surface area of a sphere is 4*pi*r2 where r=radius
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244.92
Total surface area = 864 cm2Area of each face = 1/6 of that = 144 cm2Length of the side of the cube = sqrt(144) = 12 cmVolume = 123 = 1,728 cm3
The surface area of a sphere with a radius of 12 units is about 1,809.6 units2
Surface area of a sphere = 4*pi*radius^2
Surface area of a sphere is: 4*pi*radius squared
The surface area of a 12-inch diameter sphere is 452.39 square inches.The formula for surface area of a sphere is 4*pi*r2 where r=radius
Surface area of the sphere = 4*pi*122 = 1809.557368 square units
Surface area of sphere = 4*pi*122 = 1809.557368 or about 1810 square cm
If the radius of the hemispheres is 4, then that leave 4 units for the length if the straight part of the cylinder. Total surface area = surface area of 1/2 sphere of radius 4 + lateral surface area of cylinder of radius 4 and height 4 + surface area of 1/2 sphere of radius 4. = surface area of sphere of radius 4 + lateral surface area of cylinder of radius 4 = 4*3*pi*43 + pi*42*4 = 469.1 cubic units.
the formula for surface area of a sphere is 4pi(r squared) so do 4x3.14x144 equals 576 pieunits^2
Surface area = 4*pi*122 = 576*pi square units
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A cone with a radius of 7 and a slant of 12 has a total surface area of about 417.83 units2
The volume of a sphere with a radius of 12 is: 7,238.2 cubic units.