An object which is 3 units by 4 units by 10 units has six faces, three pairs of 2.
2 of them are 3 x 4
2 of them are 3 x 10
2 of them are 4 x 10
This equals
2 @ 12 square untis
2 @ 30 square units
2 @ 40 square units
which adds up to 12+12+30+30+40+40 = 164 square units of surface area
37 * * * * * No. Total surface area = Lateral area + 2*base area = 10*3 + 2*7 = 30 + 14 = 44 sq units.
If you assume that the shape is a cuboid, its area is 10 cm2 and its volume is 2 cm3
Total surface area of the cylinder: (2*pi*5^2) + (10*pi*9) = 140*pi square units
FALSE!
The cube has six sides and the total surface area is 600 square cm. Hence each surface is 100 square cm and hence the side is 10 cm. Hence the volume of a cube with side 10 cm = 10 x 10 x 10 cubic cm = 1000 cubic cm
A cylinder that has a radius of 1 and a height of 10 has a total surface area of 69.12 units2
Total surface area is 245.04 units2
The surface area is 69.12 units2
1500pi
Total surface area = (2*pi*r2)+(pi*r2) Area = 300*pi in square units
Total surface area = (2*pi*r2)+(2*pi*r*height) Surface area = 69.11503838 or 69 square units
100 square units
Total surface area... 276 square yards.
A cylinder with a radius of 1 meter and a height of 10 meters has a surface area equal to 69.12m2
Area = 4*pi*102 = 400*pi square units
It is not possible to answer the question because the shape of the base is not known. As a result the surface area of the base, and hence the total surface area cannot be calculated.
Total SA = 2,199.1 units2