I am not sure I can navigate through the typographic disaster zone here but it appears as if the question concerns finding the volume of a 2-dimensional geometric figure.
If so, the answer is very simple: the volume is zero. By definition, 2-d figures can have lengths and areas but, since they do not have a third dimension, they cannot have a volume. In other words, VOLUME = 0.
A right angle is a plane figure and cannot have a volume.
find the volume of the pool find the volume of one gallon in whatever unit you are using. divide pool volume by gallon volume
SA = 2lw+2lh+2wh
That depends on the figure (cube, cylinder, etc), and the other dimensions, if any. Without this information, it's impossible to find the volume of the figure.
To find the volume, first divide the shape into regular, simple shapes. Then use formulas to find the volumes of the smaller, regular shapes. Lastly, add up all the smaller areas to find the volume of the original shape. If you actually have the figure and you don't mind getting it wet then Archimedes can help. He cried out "eureka" when he realised that if he put the figure in a bucket that was already full to the brim, then the water that spilled out would have exactly the same volume as the figure. He collected the spilled water carefully and put it in a measuring flask. Then he knew the exact volume of the figure.
By counting how many geometrical units cover the shape, figure, or space.
By comparing the volume given to each figure.
An L shaped figure is a plane figure and so will not have a volume.
A right angle is a plane figure and cannot have a volume.
find the volume of the pool find the volume of one gallon in whatever unit you are using. divide pool volume by gallon volume
There's nothing to find. A pentagon is a flat (2D) figure. It can be drawn on a sheet of paper, and it has no volume.
when its a irregular shape you divide it up
This is the formula for volume:l x h x w( length x height x width )
The trapezoid is a plane figure which has surface Area, but no volume but if there was a 3d figure your equation would be. The Surface Area of a trapezoid = ½(b1+b2) x h X Height of figure.
SA = 2lw+2lh+2wh
That depends on the figure (cube, cylinder, etc), and the other dimensions, if any. Without this information, it's impossible to find the volume of the figure.
To find the volume, first divide the shape into regular, simple shapes. Then use formulas to find the volumes of the smaller, regular shapes. Lastly, add up all the smaller areas to find the volume of the original shape. If you actually have the figure and you don't mind getting it wet then Archimedes can help. He cried out "eureka" when he realised that if he put the figure in a bucket that was already full to the brim, then the water that spilled out would have exactly the same volume as the figure. He collected the spilled water carefully and put it in a measuring flask. Then he knew the exact volume of the figure.