To measure volume of large irregular shaped objects you need a displacement can
Volume of irregular or regular shape object is the space reserved by the object in any medium.
by applying archemedes priciples, volume of the water displaced is equal to the voulume of the irregular object , measured by using a mesuring jar
"displacement volume"
You use disfigurasation
Measure the displacement of water when the object is submerged in water. This gives the volume ; then weigh the object and divide the weight by the volume to get the density.
Volume of irregular or regular shape object is the space reserved by the object in any medium.
Volume of irregular or regular shape object is the space reserved by the object in any medium.
by applying archemedes priciples, volume of the water displaced is equal to the voulume of the irregular object , measured by using a mesuring jar
"displacement volume"
Displacement
You use disfigurasation
By immersing it in water and noting the volume of water displaced.
If a shape is two dimensional it has NO volume - volume is an attribute of THREE dimensional shapes.If you meant the AREA of an irregular two dimensional shape, then divided it up into areas which are not irregular and so you can calculates them, and sum the areas of these non-irregular shapes.If you meant the volume of an irregular THREE dimensional shape, then a similar process can be followed by dividing it up into three dimensional shapes you can can calculate the volume of and summing them, though if it is an irregular object that you are physically holding, then you can find its volume by finding the increase in volume of a liquid (In a regular container) when the object is submerged into that liquid.
To find the volume of an irregular shape, you need to use the water displacement method. If the object can fit into a graduated cylinder, fill the cylinder with enough water to adequately cover the object, but don't put the object inside the cylinder yet. Record the amount of water in the cylinder. Carefully drop the object into the cylinder. This will cause a rise in the water in the cylinder. Record this second volume. Subtract the first volume from the second volume, and the difference is the volume of the irregular object. For larger objects, use an overflow can.
because the shape has no correct sides.
Simple. A triangle is a 2-dimensional object and therefore its volume is always 0.
Measure the displacement of water when the object is submerged in water. This gives the volume ; then weigh the object and divide the weight by the volume to get the density.