There are different formulae for different shapes.
Area = ( length of a side)2
surface area=(perimeter of base)x(height of the shape)+(area of the base)x(2)
Yes, LxW=Area. For Surface Area, add up the area of all the sides
Calculus can be used to find the surface area of any object given that you know the equation describing said object. It's usually easier to find the area from experiment or through using a combination of existing models to approximate the surface area
It is area
Area = ( length of a side)2
surface area=(perimeter of base)x(height of the shape)+(area of the base)x(2)
Yes, LxW=Area. For Surface Area, add up the area of all the sides
surface area of right circular cylinder = 2 pi r h +2 pi r2
Calculus can be used to find the surface area of any object given that you know the equation describing said object. It's usually easier to find the area from experiment or through using a combination of existing models to approximate the surface area
It is area
formula for force is pressure / area.
The formula used to calculate the surface of a 90 degree elbow is pi^2 *. This formula is taught in geometry class.
In the formula for the rectangle, put the width equal to the length.
Area = (pi) (R)2
The formula for finding the surface area of a rectangle is length x width. 3.14 is the value for pi and is used for circles, cylinders, and spheres and has nothing to do with rectangles.
Area is used to find the amount of square units insided of a 1- dimensional figure. The formula is: Length x Width= area Surface is quite different. Think of it this way. You have a cardboard box. If you cut each seam of the box and found the area of each section, added them together, you would have the surface area. The formula is: (Length x width x 2)+(width x height x 2)+(height x length x 2)= Surface area