It was found the minute one man wanted to buy some land from another man,
instead of hitting him on the head with a club and taking it.
maths
greek
times
Piolet can use maths for counting. With maths and devices we can found how height they are how speed the wind goes how to land and lift off
You times the Length by the Wight
It depends on what it is ,for example ,the square"s area =side*side
get a maths book!!
area under y axis
Yes it is. It is Length x Width.
anthing lenth with area perimater
Length times the Width times height
Keeping score. Measuring out the playing area.