The 2x4's I use measure 1 and a half by 3 and a half.
The are no dimensions: the result is a pure number which is 24. "2 by 3 by 4" is a numerical expression: there are no dimensions associated with any of the three numbers and so there are no dimensions in their products.
Just double one of the dimensions. 4 x 3 x 4 2 x 6 x 4 2 x 3 x 8
2 x 5 matrix
4 ÷ 2 = 2 so each piece measures two feet in length.
1 1/2" x 7 1/4"
Two times two is four. If you mean lumber, it is a piece of wood that is about 1-3/4" by 1-3/4".
Usually it means a piece of wood/lumber that has a cross-sectional area of 4 square inches, meaning that the cross section is a square of 2 inch side.
4" square. (diameter) length varies.
The dimensions of an A9 envelope is 5 and 3/4 by 8 and 3/4. They can fit an 8 and 1/2 by 11 inch piece of paper quite well, if it is folded properly.
In the USA: 2" X 4" and 2" X 6". In, say, Germany or Austria it is 10 cm X 10 cm (approx 4" X 4"). ;-)
no
A 2X6 is 5 1/2 inches wide. Incidentally it's 1 1/2 inches thick. Pre-WWII lumber was cut at stated dimensions, a 2x4 was actually 2 inches by 4 inches.
It is Steel( it was in my homework)
Deconstruction - 2008 Lumber 2-2 was released on: USA: 4 August 2009
Yes.
The are no dimensions: the result is a pure number which is 24. "2 by 3 by 4" is a numerical expression: there are no dimensions associated with any of the three numbers and so there are no dimensions in their products.
In 2 dimensions, a quadrilateral. In 3 dimensions, a tetrahedron.