1 Answers
The square metre or square meter is the SI derived unit of area with symbol m. It is the area of a square with sides one metre in length.
Adding and subtracting SI prefixes creates multiples and submultiples; however, as the unit is exponentiated, the quantities grow exponentially by the corresponding power of 10. For example, 1 kilometre is 10 times the length of 1 metre, but 1 square kilometre is times the area of 1 square metre, and 1 cubic kilometre is cubic metres.
4 views
Answered