The area of a sphere is Area = 4(pie)r^2 If this is a cylinrical tank with spherical ends you need the length. The area of the cylinder part is (pie)r^2 x length then add to area of sphere
You are correct my friend! Surface Area of a Sphere is indeed = 4(pi)r^2 and that is also equal to Circumference times Diameter!
Surface area of sphere is : A= 4*pie*r^2
4/3 pie(7exponent3)
the volume of a sphere is 4/3 times pi times the radius of the sphere cubed. V=4/3 Pie r3
Formula for surface of sphere is 4 X pi X radius squared.4 x 4squared = 64 pie = 201.0622498so your answer is64 pie or 201.0622498(Either would work)
to find the volume of a sphere the equation is v= 4 over 3 x pie x the radius cubed
The area of a sphere is Area = 4(pie)r^2 If this is a cylinrical tank with spherical ends you need the length. The area of the cylinder part is (pie)r^2 x length then add to area of sphere
surface area of a spere=4*pie*r2 when r (radius)=5 pie=22/7 surface area=4*22/7*5*5 =2200/7 =314.2 dm2
3 units
You are correct my friend! Surface Area of a Sphere is indeed = 4(pi)r^2 and that is also equal to Circumference times Diameter!
there would be no" lateral" surface to a sphere because it is round , only with a cube ,pyramid or rectangular object would you have lateral surface,although it is still possible to determine the surface area and volume of a sphere, the formula to calculate the area of a sphere is 4x pie x radius squared, to calculate the volume the formula is 4x pie x radius cubed divided by 3, to calculate a hemisphere you would divide the answer in half.
Surface area of sphere is : A= 4*pie*r^2
r = 4.762 units
volume is equal to four thirds pie times the radius cubed.
4/3 pie(7exponent3)
Surface area of a sphere = 4*pi*r2, where r is the radiusS = 4*pi*142S = 4*pi*196S = 784pi = approx 2463.01 units