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linear feet is a length measurement as to how long it is --example : a piece of timber 20 feet long is 20 linear feet
the measurements you have provided will give a cubic feet measurements which is a volume measurement. so convert all the dimensions to feet , multiply all together and that will be your volume
A mathematical logic question.
You need to get all of the measurements in the same units.
- A cubic yard is 1 yard x 1 yard x 1 yard
- equals 3 ft x 3 ft x 3 ft
- equals 27 cubic feet,
so once you have the volume of the pipe in cubic feet, you divide by 27 to get the volume in cubic yards.
- Volume of a cylinder (the pipe) is the cross sectional area X length.
- Area equals Pi x r squared.
- equals 22/7 x 1 x 1
times length (20)
equals 62.857### cubic feet volume
divide by 27 cubic feet
equals 2.328### cubic yards.
- The answer is always the easy part.
- what is important is knowing exactly what the question is, and
- determing what calculations are needed to get the answer.
Wasn't that better than if I'd just said 2 1/3 cubic yards?
Calculating the cubic feet of a space requires multiplying the area of the bottom times the average height. You get the bottom area by multiplying the length times the width. Remember, to get cubic feet, you need all your measurements in feet to start with.
Here is your formula:
VOLUME (in cubic feet) = Length (in feet) X Width (in feet) X Height (in feet)
If it's a rectangular room you're working with, it is all straightforward. If there are irregular walls, it may be necessary to divide up the room into rectangular sections and then add together their individual volumes. If the ceiling is sloped, you need to use the height that has the same ceiling area above it as below it. Good luck! Truly.
Assuming its the same as my Hamilton Beach, you first enter the cooking time, but don't press start yet, instead press power, then a number button 1 - 9 for the power level 1 for 10%, 2 for 20% etc. THEN press start as normal