Break it down like this.
Top = 10' x 10' = 100 square feet
Bottom = 10' x 10' = 100 square feet
Four sides = 10' x 8' = 80 square feet (each side)
Add all the totals and you get the answer = 520 square feet.
Total surface area including the end caps = (2*pi*r2)+(2*pi*r*h) Surface area = 170*pi square feet
1356.48 sq mt Another answer in square feet is : The formula for the surface area of a sphere is 4 x pi x radius squared. The radius is half the diameter, or 3 feet. The radius squared is therefore 9 square feet. The surface area is then 4x3.1415x9 square feet or 113.09 square feet.
It depends on the shape. There are different formulae for different shapes.
A bird house of this size has a surface area of 856 square feet.
The surface area is 2,124 square feet.
The surface area of planet Earth is 196.9 million square miles or 5,489,256,960,000,000 square feet.
The surface area is 1,020 square feet.
Exactly 1200 square feet!
18 square feet.
Total surface area including the end caps = (2*pi*r2)+(2*pi*r*h) Surface area = 170*pi square feet
The surface area of a sphere with a diameter of 18 feet is: 1,020 square feet.
It's 18 square feet.
1356.48 sq mt Another answer in square feet is : The formula for the surface area of a sphere is 4 x pi x radius squared. The radius is half the diameter, or 3 feet. The radius squared is therefore 9 square feet. The surface area is then 4x3.1415x9 square feet or 113.09 square feet.
1 meter is about 3.25 feet so 94 meters is about 305.5 feet. First find the radius by dividing 305.5 by 2*pi which is 48.62183511 feet Surface area of a sphere = 4*pi*radius2 = 29707.94125 square feet So the surface area of the sphere is about 29,708 square feet.
It depends on the shape. There are different formulae for different shapes.
96 square feet
about 8 square feet