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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 centimeters are equal to one square feet?
None.
A centimetre is a measure of distance or length whereas a square foot is a measure of area. The two measure different things and it makes no sense to try to convert from one to the other.
How many square milliliters make 1 square meter?
A millilitre is a measure of volume in 3-d space so a square millilitre would be a measure of hypervolume in 6-dimensional space. Meanwhile, a square metre is a measure of area in 2-dimensional space - not 6-d. According to basic principles of dimensional analysis, conversion from one to the other is not valid.
How many acres are in 13263.09 cubic yards?
None.
An acre is a measure of area while a cubic yard is a measure of volume. The two measure different things and it makes no sense to try to convert from one to the other.
How many square feet in 32.5 ft x 26.5 ft house?
For area measurements, you multiply the length by the width. Here the calculation gives you an answer of 861.25 square feet.
How many sq ft in a rectangle 580 ft x580 ftx440 ft?
I'm at a loss. "580 ft x 580 ft x 440 ft" can't be the measurements of any rectangle.
How many square meters is 3537441 square miles?
3,537,441 square miles = 9.16193013 × 1012square meters.
11.5 cent equals how many radius?
An area of 11.5 cents would require a circle with radius 12.2 metres.
How many square feet are in a 14 feet 9 inch circle?
A circle with a diameter of 14 feet 9 inches has an area of: 170.87 square feet.
Can a slab of thirty sq ft of cristal be made for a table top?
We had a table with a slab thirty square feet big and an inch thick. I wonder if it was cristal
One square mile is equal to how many square millimeters?
There are approx 2.59*10^12 or 2.6 trillion sq mm in one sq mile.
480 sq feet
If you cube the number of square feet in a square yard what will the number be?
The number will be the original number multiplied by itself three times. The unit of measure (square feet) will remain the same.
How many btu to cool a 400 sq ft room?
While the question is not very well framed, the following information probably permits an answer to the intended question:
The rule of thumb is 2-1/2 tons of refrigeration per 1000 square feet.
1 ton = 12000 BTU/hour
... so 400 ft2 x 2.5 tons/1000 ft2 x 12000 BTU/hr∙ton = 12000 BTU/hr
Note that the appropriate answer is in terms of RATE of cooling (BTU/hr) not total energy (BTU)
It is impossible to answer the question as asked because the total energy required to cool the room would depend on several factors not provided with the question, for example:
- the beginning and ending temperatures
- height of the room - so that the volume of the room could be calculated
- humidity of the air
- degree of insulation
- whether the room contained only air or also furniture, equipment, people,etc.
14000 ft equals how many acres?
This question cannot be answered sensibly. An acre is a measure of area, with dimensions [L2]. A foot is a measure of distance, with dimensions [L]. Basic dimensional analysis teaches that you cannot convert between measures with different dimensions such as these without additional information.
