There are different formulae for different shapes. The formulae also depend on the information available and the mathematical skills of the user. I can think of at least three for a triangle alone:
No because the formula for finding the area of an oval, which is an ellipse, is quite different
To calculate this you will need the diameter of the circle. The formula is: diameter/2*pi If you don't know the diameter you can also use the area of the circle: Sqrt(Area/pi) = radius
the formula for finding the area of an ellipse is add it then multiply and subtract that is the final
Pressure =Force/Area
what is the formula to finding the total surface area of a rhomboid?!
The formula for the area of the base of a rectangular prism is length multiplied by width. In mathematical terms, this can be represented as A = l x w, where A is the area of the base, l is the length of the base, and w is the width of the base. This formula is derived from the concept of finding the product of two sides of a rectangle to determine its area.
Squares are rectangles so the formula for area will stay the same.
Area of a rectangle: a = l * w
Area = Length x Width
base times height = area
base times height is area
Area of a circle = pi*radius2