Volume in cubic units = pi*(diameter/2)2*height
A pentagon is a 2-dimensional shape and therefore has no volume whatsoever. As a result, the formula is very simple: Volume = 0 units
The formula for calculating the volume of a hemisphere is (2/3)πr^3, where r is the radius of the hemisphere. To calculate the volume of a smaller part of the hemisphere, you would need to multiply the total volume of the hemisphere by the fraction of the hemisphere being considered.
A hollow truncated cone is a geometric shape that is cone-shaped. The formula to calculate the volume is s^2=h^2 + (R-r)^2.
The formula for calculating the volume of a rectangular prism is: Length x width x height Example, if length=2cm, width=4cm, and height is 2cm your answer would be: 2 x 4 x 2 = 16 cm3
The formula for calculating the volume of an octagonal prism is V = A * h, where A is the area of the base (octagon) and h is the height of the prism. The area of the base can be calculated using the formula for the area of a regular octagon: A = 2(1 + √2) * s^2, where s is the side length of the octagon.
1. Measure it... OR, if you have the volume already and it's an annoying problem-solving question: 2. Divide the volume by the area of one of the hexagonal faces
The formula is 1/2 (apothem) (perimeter)
Weight = (density) times (volume)The definition of density is mass/volume .Now [ weight = mass x gravity ], so [ mass = weight/gravity ], and [ density = weight/gravity x volume ] .So Weight = (density) x (volume) x (gravity)
1/2*pi*r2
divide diameter by 2
Its Area = pi * (radius ^2 - height^2)