A:### Quick Answer

Calculating the gross floor area requires you to know the area of the floors and the width of the interior walls. For the floors, you will need a tape measure and a calculator. To determine the wall width, you may need to contact the builder. The only rooms that aren't included are plazas or rooftops.

Know More**Measure the floor area**Measure the floor are by going through one room at a time. Measure both the length and width of each room. In the case of rooms that do not have a standard geometry, break the room up into smaller shapes and add the area. For example, consider a room that has a main section that is 10 feet wide and 10 feet long has a narrower section that is five feet wide and long. You would take the two areas, 100 ft^2 and 25 ft^2, and add them. Find the total area by adding all the room areas together at the end.

**Determine the length of the walls**Use the tape measure and measure the length of the walls. Do this for the walls in each room.

**Determine the width of the interior walls**Determine the width of the interior walls and multiply this with the length to determine the area. To do this, you may need to contact your builder or view schematics.

**Add all the areas**Add all the areas up. This final number is the gross area.

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## What are the notable mathematical problems that feature pi?

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Full Answer >**Some mathematical problems that feature pi are the area of a circle, a circle's circumference, arc length and the different surface area and volume formulas for a cone, sphere and cylinder.**In mathematics, the ratio between a circle's circumference and diameter is given as pi.Filed Under: - Q:
## What is the formula to calculate square feet?

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Full Answer >**The formula to calculate the square footage of an area that is square or rectangular in shape is length multiplied by width equals the area's square footage.**For example, if a rectangular shaped room measures 11 feet in length and 13 feet in width, 11 multiplied by 13 equals 143 square feet.Filed Under: - Q:
## How do you calculate mechanical advantage?

A:Mechanical advantage is calculated differently depending on the type of simple machine being used. In general, mechanical advantage is a ratio of the force exerted by the machine to the force applied to the machine.

Full Answer >Filed Under: - Q:
## How do you calculate an inverse matrix in Matlab?

A:It is easy to find the inverse of a matrix in MATLAB. Input the matrix, then use MATLAB's built-in inv() command to get the inverse.

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