Area of 1 face: 2.0 x 2.0 cm2 = 4.0 cm2
A cube has 8 equally sized faces.
Hence, surface area = 4.0cm2 x 8 = 32cm2 = 0.0032m2
A cylinder with a surface area of 200cm2 and a height of 20cm has a volume of about 137.96cm3
Rectangular prism is an example of a cuboid and surface area of a cuboid is given by: S = 2x(l+b+h) We can say l = 20cm, b = 11cm & h = 12cm So, surface area of the rectangular prism = 2x(20+11+12)cm2 = 2x43cm2 = 86cm2
surface area divided by volume
To calculate the surface area of a shape find the area of each side, and then, add all of the areas together. The sum of the areas is the surface area.
The area of a hexagon with a given side of 20cm is 1039.2cm2
A cylinder with a surface area of 200cm2 and a height of 20cm has a volume of about 137.96cm3
The area of square is : 400.0
20cm squared.
The lateral surface area of a right circular cone with a radius of 12cm and a slant height of 20cm is approximately 754cm2
The lateral surface area is 8796.46cm2
Its surface area.
Surface Area =6 a2= 96 Volume=a3= 64 Ratio of area to volume=84:64 = 21:16
to calculate the area of the front surface of a box you should
6*20*20 cm2 = 2400 cm2
You need to:* Calculate the surface area * Calculate the volume * Divide the surface area by the volume
Rectangular prism is an example of a cuboid and surface area of a cuboid is given by: S = 2x(l+b+h) We can say l = 20cm, b = 11cm & h = 12cm So, surface area of the rectangular prism = 2x(20+11+12)cm2 = 2x43cm2 = 86cm2
surface area divided by volume