3x5x4 = 60 cubic feet
yes.
A square yard is 3ft by 3ft
12ft2
3ft*3ft*3ft9ft*3ft27ft cubed
3ft by 4ft
3x5x4 = 60 cubic feet
You cannot define a volume with only two linear dimensions.
5ft * 4ft * 3ft = 60 cubic ft = 1.699 cu metres
yes.
A square yard is 3ft by 3ft
66 square feet
If by space you mean volume, it is 60 this is simply the product of the height width and depth or 3x4x5
12ft2
A right angle triangle
It is: 4+5+3 = 12 feet
she is 4ft and 1 inches or 3ft and 12inches.