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Do you use inside diameter or outside diameter when calculating the area of a pipe?
Wiki User
∙ 10y ago
When dealing with pipe the volume is more important, therefore, I would use the inside diameter.
Wiki User
∙ 10y ago
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Calculating area of circle?
Take the diameter of the circle times 3.14159 (which is PI).
What is the surface area if a cylindrical ring if its outside diameter is 16 mm and its inside diameter is 10 mm 385 123?
In order to answer the question, its height is also required.
How do you find the area of a shape with a shape inside of it?
You would find the area of the inside and outside shape (pretending that the inside shape was not in the outside shape). then, you would take the area of the outside shape and subtract the area of the inside shape.
Does area mean outside or inside?
inside
Why you multiply l by b for calculating the area of rectangle?
You calcualte the area of a rectangle by multiplication as this finds the interior or area inside the rectangle. Calculating perimeter consists of adding the four lengths of the rectangle to find the border length.
How do you work out the area between to circles one has a diameter of 3.5m and the other inside it is 3.1m?
area = pi*radius2Remember, to half the diameter to get the radius.Get the area of the outside circle, and the area of the inside circle, then take the inside area from the outside.I think it would be more helpful to you not to give you the answer. Work it out from this. If you are wondering what pi is, it is 3.14159
Calculating area of circle?
Take the diameter of the circle times 3.14159 (which is PI).
What is the surface area if a cylindrical ring if its outside diameter is 16 mm and its inside diameter is 10 mm 385 123?
In order to answer the question, its height is also required.
Does the area of a circle double if its diameter doubles?
The area is four times as large if the diameter doubles.The area of a circle is A = (pi)r2 or (pi)(diameter/2)2Since d is squared, it increases the area by the square of 2 if the diameter is doubled.Try calculating the area for a diameter of 2m, 4m and 8m to prove this.
How do you find the area of a shape with a shape inside of it?
You would find the area of the inside and outside shape (pretending that the inside shape was not in the outside shape). then, you would take the area of the outside shape and subtract the area of the inside shape.
How do you calculate the cross sectional area of a pipe?
to divide a pipe into sections measure the outside diameter then multiply by 3.142 this will give you the circumference divide this number by how many sections you require place a mark anywhere on the on the pipe then measure from that mark your answer The best method for calculating the cross section area of a round pipe or tube is to use the following formula: ((D-W)*W)*PI Where as D= Outside Diameter Measurement W= Wall Thickness PI= 3.1416 that is circumference. The answer I have is: diameter squared x .7854 Ex. 3inch pipe (inside diameter) 3 x 3 x .7854= 7.0686
What is the area of the park if diameter of circular park is 14meter and width is 3.5meter?
The answer depends on whether the width is inside the 14 metre circle or outside.
What is the diameter of a semicircle?
In a semicircle, the diameter is the straight line. It is also equal to double the radius, and that property allows it to be used when calculating area and circumference.
Does area mean outside or inside?
inside
Is area outside?
no, inside
Is area in the inside of the shape or the outside?
area is inside the shape/figure
What is the area of the inside of a circle with a diameter of 38in?
If diameter is 38, then the radius is half of that or 19 inches.. Now the area is Pix192
