I have a kitchen that currently has 20X20 tile The kitchen has 40 tilesWhat is the square feet of the kitchen?
~71.3 square feet assuming the tiles are laid in one long row (it really doesn't matter how they are laid): 20*40=800/12=66' 8 times 20/12= 1'8 equals ~71.3 square feet you could also measure the room like Kristine says, but my math is right.
514.75 Inches is how many square feet
to determine the square footage of your kitchen, it might be easier to measure the length and the width of your room and then multiply it....for instance if you have a kitchen which is 10ft X 15 ft.....the square footage is 150 sq. feet.....
That depends on the shape of the object. You have to cancel one dimension. If you want the 'footprint' of a rectangular box, for example, divide volume of the box in cubic feet by the height of the box in feet, to get the area of the bottom of the box in square feet. If you want the surface area of the same box, you'll need to know volume, and at least 2 more dimensions (width height for example), solve for its length, and then do (2 x L x W) + (2 x L x H) + (2 x W x H). If you want the surface area (in square feet) of a balloon or beach ball, you'll need to solve the equation for the volume of a sphere in cubic feet for the radius in feet, and then plug that radius into the equation for the surface area of a sphere, to get the area in square feet.
Going by your tile count and size given only,( not including grout lines and tile isn t always the exact size , you have 111 s/f 20x 20=400 square inches 400 divided by 144 ( inches in a s/f) is 2.77 s/f per tile 2.77 x your forty tiles is 111.11 s/f THAT is the math But you really need a kitchen measurement for an accurate measurement Any questions you can e mail me through my avatar and check my qualifications there.. GL
