A trapezoid has two parallel sides, and two that are not. Call the distance between the two parallel sides the height (H). Add the length of the two parallel sides (L1 + L2), multiple this by the height (H) and then divide by 2. This can be experessed as - ((L1 + L2) * H ) / 2 Remember, L1 and L2 are the length of the parallel sides, and H is the distance between the parallel sides. We do not care about the length or angle of the other sides.
The formula for calculating square footage is a=S2 (a = area and s = side) Example, to calculate the square footage of a room that is 15 feet wide and 12 long, you would multiply 15 x 12, which will give you the square footage.
1/2*(sum of parallel bases)*height = area
Area in square feet = pi*radius2
There is none because a trapezoid is a 2D shape but the area is as follows measured in square units:- Area = 0.5*(sum of parallel sides)*height
A square can't be a trapezoid because it has two parellel sizes.
The formula for calculating square footage is a=S2 (a = area and s = side) Example, to calculate the square footage of a room that is 15 feet wide and 12 long, you would multiply 15 x 12, which will give you the square footage.
1/2*(sum of parallel bases)*height = area
460
Take your square footage and divide by 9.
If you mean a circle then its square footage formula is: pi*radius2
Treat it as a square and half the result.
You can find the square footage of your home in the property's appraisal report, on the real estate listing, or by measuring the dimensions of each room and calculating the total area.
One thing that can be calculated using a Square Footage Calculator is the Length and Width of a Rectangle, Circle, Square or Triangle. This comes in handy for calculating room sizes.
Area in square feet = pi*radius2
length x width = area (sq. foot)
Well, calculating the square footage of a pipe is a lot like painting a happy little tree. First, you measure the circumference of the pipe using a tape measure. Then, you use a simple formula to find the area of the pipe's cross-section: Area = πr^2, where r is the radius of the pipe. Just remember, there are no mistakes, only happy accidents in math and painting!
The question is a bit vague to follow but in general the area of a trapezoid is 0.5*(sum of parallel sides)*height and the area of a square is a side squared.