To calculate the square meters of a duct you must add the total length of the straight duct work plus the loss of length from the elbows. A standard elbows measurement is 15 feet for each elbow with a 4 inch diameter or 20 feet for an elbow with a 6 inch diameter.
The formula for calculating the 90 degree elbow is W+R*2*3.14/4*P=Meter Square . The area is computed by using the formula (W+R)_π/4_P.
1 square metre = 10.7639104 square foot
They are: 1 square meter = 1*1 = 12 meters and 1 cube meter = 1*1*1 = 13 meters
Conversion: cm2 x 0.0001 = square meters
6metres x 8metres = 48 square metres
9 aboveXP...
The formula for calculating the 90 degree elbow is W+R*2*3.14/4*P=Meter Square . The area is computed by using the formula (W+R)_π/4_P.
(Pi*(Center of elbow - od/2)^2-(pi*(Center of elbow+od/2)^2)÷4)÷100000=0.221 Square Meter
1 square metre = 10.7639104 square foot
They are: 1 square meter = 1*1 = 12 meters and 1 cube meter = 1*1*1 = 13 meters
To calculate the price per square meter, divide the total price by the total number of square meters. For example, if a piece of cardboard with an area of 10 square meters cost 5 dollars, the price per square meter would be (10 m2)/($5), which comes out to be 50 cents per square meter.
Conversion: cm2 x 0.0001 = square meters
6metres x 8metres = 48 square metres
multiply the width by the breadth
To calculate the number of 140mm blocks per square meter, we first need to convert the dimensions to the same unit. Since 1 meter is equal to 1000mm, we can calculate the area of a square meter in square millimeters (1000mm x 1000mm). Next, we divide the area of a square meter by the area of a single 140mm block (140mm x 140mm) to determine how many blocks can fit in a square meter. This calculation would yield the number of 140mm blocks per square meter.
That would depend what information you are given. The cost of floor tiling is often already expressed per square meter. If you know the total cost of a certain floor, you can divide by the area to get the cost per square meter.
Square feet x 0.0929 = square metres