Final answer:
The correct order for giving the size of a board is typically Length x Width, where Length is the longest dimension and Width is the shorter dimension perpendicular to the length. Option 3, 'Length x Width,' is the appropriate sequence to choose.
Step-by-step explanation:
When specifying the size of a board, the sequence used is typically Length x Width x Height. However, when only two dimensions are provided, as is common for boards, the correct order is typically Length x Width. Length is considered the longest dimension of the board, while width should be the shorter dimension perpendicular to the length. For instance, if you have a plank of wood that is 5 feet long and 10 inches wide, you would express its size as 5 feet in length by 10 inches in width.
The sequence provided in the options, Length x Width (option 3), is generally the one used when describing the dimensions of a board. Therefore, that's the correct sequence to choose in this case.
The use of length, width, and height measurement is an essential aspect in various applications such as construction, manufacturing, and even in mathematics problems involving geometry. For measuring different types of lengths, one can use units such as millimeters, centimeters, inches, feet, and meters, depending on the scale and context of what is being measured.
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