Divide the polygon into triangles. Calculate the areas of the triangles and then sum these.
Volume = area X height
half of the base multipled by the height
Area of a circle measured in square units = pi*radius2
Area = length*perpendicular height or 0.5*the product of its diagonals
There is no general formula.Divide the heptagon into triangles.Calculate the area of each triangle.Sum the areas of the triangles.
There is not one. Triangles are two dimensional, volume is three dimensional, a triangle can therefore have an area but not a volume.
The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.
The title of the formula is "Formula for the Area of a Triangle". No discrimination is expressed or implied.
Divide the polygon into triangles. Calculate the areas of the triangles and then sum these.
area of dish end
The formula for calculating the volume of a hexagonal prism is to take the area of the hexagon, then multiply it by the height of the prism.
The formula is 1/2 (apothem) (perimeter)
The answer will depend on what information you have.
Volume = area X height
Formula for calculating the area of a hemisphere... Area = (4 x pi x r2) / 2
The formula for calculating density is: Population density= Total population divided by total area. Simply, if you have a scientific calculator, do the population over area.