They can come in any order.
Either doesn't really matter.
length
The volume of a cube is given by the length of one side cubed (that's where the term comes from). Do you think you can multiply seven by itself and then by itself again?
The area of a triangle is expressed using the formula A=(1/2)(bh) Where A is area Where B is length of the base of the triangle. Where H is the height of the triangle. The area of a rectangle is A=BH, Where B is the length of the base of the rectangle. Where H is the height of the rectangle. Because a triangle, essentially, is a half of a rectangle, you find the area of the whole rectangle that the triangle comes from, then divide that in half.
in most documentation the length comes 1st but it usually doesn't matter unless you are doing something other than adding or multiplying.
length
When measuring a curtain, the length usually comes first. This refers to the vertical measurement from the top to the bottom. The width is then measured horizontally from side to side.
it is lxwxh (width x hight)
They can come in any order.
You can do it whichever way is more convenient for you. The answer is the same either way.
Either doesn't really matter.
Width by height.A standard sheet of typing or copy paper is 8-1/2" by 11"....eight and one half inches wide and eleven inches high. A sheet of legal paper is 8-1/2" by 14".The world standard of DIN A 4 paper is:Width = 21.0 centimeters by height = 29.7 centimeters.
It makes absolutly no difference, you will still come up with the same amount. Generally I would do width x length and then the height. That way when you write it down the larger number is on top.
amplitude and sound are related because sound comes in soundwaves, amplitude is the height of the wave while wavelength (spelling?) is the length of the wave
5 feet 7 inches (67 inches) comes out to 1.7018 meters in height / length.
A sewing gauge is a small ruler about 6 inches in length. It has a sliding marker that is set to a specific measurement and comes in handy when measuring the same length repeatedly (for example when marking a hem).