Any 3-dimensional object whose faces are not all congruent, or in which they do come together at each vertex i the same configuration.
you cut it into regular solids then figure out those then add them together
By integration - you divide the figure into many thin slices, and calculate the volume of each slice individually. The volume of each slice, again, can be calculated by integration: divide it into thin rectangles, and calculate the area of each rectangle. If you have a irregular solid figure just immerse it in water and measure the displacement. a la Archimedes
It depends on the irregular figure. A rectangle, for example, has two.
An irregular hexagon.
- has no dimensions
A sphere, an ellipsoid, a torus (donut), an irregular blob with no pointy bit.
you cut it into regular solids then figure out those then add them together
a irregular figure is not a particular shape it may have two or more figures in to make a irregular figure
By integration - you divide the figure into many thin slices, and calculate the volume of each slice individually. The volume of each slice, again, can be calculated by integration: divide it into thin rectangles, and calculate the area of each rectangle. If you have a irregular solid figure just immerse it in water and measure the displacement. a la Archimedes
An irregular blob, an ellipsoid, a sphere, a toroid (doughnut) are some examples.
A regular polyhedron (other than a hexahedron), any pyramid, as well as most irregular polyhedra.
Regular solids have all sides the same, irregular solids have different sides.
It depends on the irregular figure. A rectangle, for example, has two.
an irregular figure is when it is open or have curved lines.
An irregular hexagon.
- has no dimensions
irregular shapes Depending on your reference they may also be fluids if they are not a solid figure.