The formula for the surface area of a sphere is 4 (pi) r2
For a radius of 10 cm, the surface area is
4 (3.1416) (10)2 = 4 (3.1416)(100) = about 1256.64 cm2
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Assuming that shere = sphere and raduis = radius, the answer is 942 square units.
A circle with a radius of 10 feet has an area of 314.16 square feet.
Area is 314.2 units2
3002m
The surface area of a sphere that has a radius of 10 is: 1,260 square units.
The surface area of any sphere is (4 pi) x (radius)2 So the surface area of this particular sphere is (4 pi) x (10)2 .
1500pi
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Surface area of half a sphere = 2*pi*radius2 Surface area = 200*pi = 628.3185307 square units.
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The Surface area of a sphere is 4*pi*r2 where r=radius So, 4*pi*102= 1256.63706 inches2
Surface area = 4*p*102 = 400*pi or 1256.637061 square units
Area = 4*pi*102 = 400*pi square units
The surface area of a 10 cm dish can be calculated using the formula for the surface area of a sphere, which is 4r2. Plugging in the radius of the dish (5 cm), the surface area would be 314.16 square centimeters.
Total surface area = (2*pi*r2)+(pi*r2) Area = 300*pi in square units