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Area
Area is a quantity expressing the two-dimensional size of a defined part of a surface; typically a region bounded by a closed curve. This category includes questions related to the formula for calculating the Area of a surface or how to determine the Area of a surface.
30,791 Questions
How many 16 inch tiles will you need to cover 152 square feet of flooring space?
85.5 tiles but now add for cutting based on room size and shape.
How do you convert square yards to an acre?
Algebraic Steps / Dimensional Analysis Formula ____ yd²*1 acres
4840 yd²=? acres
A yard is a unit of length. a square foot is a unit of area. The two units are therefore incompatible.
How many square ft are in a square ft?
Let me think about this one. Ummm, it is difficult. I think the answer might be 1.
How many 13x18 tiles are needed for a 150 square feet?
Calculating how many tiles in a room
· 12"X12" is DUH 144 sq inches & 1 sq foot
· so multiply any tile size by its 2 dimensions ie 12X12 or 16X16 & that = the sq ft per tile.
· 13"X13" is 169 sq inches divided by 144 sq inches in a sq foot =1.174 per tile
· 18"X18" is 324 sq inches per tile divided by 144 sq inches per sq ft= 2.25 sq ft per tile
· 20"x20" tiles are 2.778 per tile
· 24X24 tiles are 4 sq ft per tile
Formula would look like this
(Tile L"x W"= sq inches)divided by 144 sq inches=sq ft per tile) room area divided by sq ft per tile= how many tiles
Soooo once you know the sq feet you need, add a little for waste & breakage & ooops cuts & you will have enough..
How do you get the square centimeters of an area?
For regular shapes and a small selection of other shapes there are formulae that will enable you to work out the square area from the length of a side or sides. For some less regular shapes, you can decompose the shape into two or more regular shapes so that you can apply the formulae to get the areas of the componenets and then add them together.
For totally random shapes you have to resort to analogous measures. For example, trace the random shape onto a uniform sheet whose mass per unit area is known. Printer paper, for example, is graded by grams per square metre - you'll need mass per sq cm. Cut out the shape on the sheet and measure its mass. Divide the mass by the mass per sq cm and the answer is the area in sq cm.
If the surface area of a sphere is 3378.1376 feet find the radius.?
The radius of the sphere is ~16.395 units.
Round room 10 foot across how many square feet?
the radius =5 so you times it by pi and square the answer (82.95 sf ft)
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How many square feet are in 5000 square yards?
None.
A yard is a measure of distance while a square foot is a measure of area. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.
How many square miles are 8000 square acres?
There's no such thing as a "square acre".
8,000 acres = 12.5 square miles
How many square miles are in 954 million acres show the math?
954 million acres is 1,490,625 square miles: 1 acre is 0.0015625 square miles so 954 million acres x 0.0015625 = 1,490,625 square miles.
