If you want the surface of a rectangle, you multiply length by width - and if the measurements are in feet, the area will be in square feet. For other geometric figures, there are other formulae.
Calculating square feet is calculating the area. For simple, regular shapes there are formulae, For more complicated shapes, it may be necessary to break up the area into simpler shapes, find their areas and sum these together. For even more complicated areas it may not be possible to calculate the area: the best that can be done is estimating it.
5000 square feet is a measure of area - whether in brass or anything else. The area can be in a variety of shapes and calculating it will depend on that shape.
Paint coverage differs depending on brand and type of paint. Most (if not all) paint cans will indicate that one gallon covers so many square feet. For example, Paint A says one gallon covers 200 square feet. That means 200 square feet will require one gallon, 50 square feet will require one quart, 400 square feet will require two gallons, etc.
You don't use a ream size for linerboard. The weight is per 1000 square feet of board. EI 42# liner weights 42#s per MSF (thousand square feet).
Is this a trick question? You only need three figures if you are calculating cubic feet. You have just described a "Box" not a backsplash (normally figured in linear feet).
Square feet are square feet. There is not a measure called radius square feet.
Square feet are only used when it is the unit used in an area calculation (calculating the area in square feet). 1 square foot = a square with a side length of 1 foot
5000 square feet is a measure of area - whether in brass or anything else. The area can be in a variety of shapes and calculating it will depend on that shape.
You need to use an integral. And the formula for an integral will vary depending on the shape of your non square area.
Paint coverage differs depending on brand and type of paint. Most (if not all) paint cans will indicate that one gallon covers so many square feet. For example, Paint A says one gallon covers 200 square feet. That means 200 square feet will require one gallon, 50 square feet will require one quart, 400 square feet will require two gallons, etc.
You don't use a ream size for linerboard. The weight is per 1000 square feet of board. EI 42# liner weights 42#s per MSF (thousand square feet).
There are two steps to take to answering this question: converting imperial to metric and calculating the surface area. These steps can be taken in any order. You also have to know how many meters are in a foot. (0.3048) Converting the 10 feet and 14 feet to meters is done by multiplying by 0.3048 resulting in 3.048 meters and 4.2672 meters. You can then multiply these to get an area of 13.0064256 square meters. You can also multiply 10 feet by 14 feet to get an area of 140 square feet, which you then need to multiply by the square of 0.3048 (0.09290304) to get 13.0064256 square meters again. You need to square your meters/feet ratio in that last step because you are now converting square feet to square meters meters.
Is this a trick question? You only need three figures if you are calculating cubic feet. You have just described a "Box" not a backsplash (normally figured in linear feet).
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.
Square feet are square feet. There is not a measure called radius square feet.
45000 square feet = 45000 square feet
2178 square feet.2178 square feet.2178 square feet.2178 square feet.
154 square feet.