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If it is a small shape that is denser than a convenient fluid and insoluble in it and also does not react with it then the displacement method is simplest. Fill a graduated cylinder with the fluid, measure the volume of the fluid. Then gently insert the shape and measure the apparent volume of the fluid. The difference between the two volume readings is the volume of the shape.

If the shape is less dense than the fluid you have to make one change. You need to find a dense insoluble object. Measure the volume of the fluid with the dense object immersed in it. Then measure the volume when the dense object and the shape are joined together and submerged. The difference between the two measures is the volume of the shape.

This method will not work with soluble shapes unless you can find a fluid that it is not soluble in. Similarly, you cannot use a fluid that will react. So measuring the volume of a lump of sugar or a lump of sodium using water are non-starters.

Finally, the method will not work if the irregular shape is huge.

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Q: How do you find the volume of a three-dimensional irregular shape?
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How do you find the volume of an irregular shape?

The best way to find the volume of an irregular shape is to split it up into shapes that you know, find the volumes of those individual pieces, and then add up all of the volumes of the split pieces to get your total volume of the irregular shape.


When did Archimedes find out how to measure volume of an irregular shape?

215bc


How do you do volume of a irregular shape that is two dimensional?

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.


What can be used to find the volume of an irregular figure?

You divide the shape into parts or pour a liquid into it


What is the definition of an irregular volume?

An irregular volume is one that has no simple equation to describe it's shape. An example would be a cylinder with a cone on it's end. The shape can often be divided into two or more regular shapes which have known equations that describe them. In this case, a cylinder and a cone. To then find the total volume of the irregular shape, you sum the volumes of the individual regular shape volumes.

Related questions

How do you find the volume of an irregular shape?

The best way to find the volume of an irregular shape is to split it up into shapes that you know, find the volumes of those individual pieces, and then add up all of the volumes of the split pieces to get your total volume of the irregular shape.


How do you find the volume of large irregular shape object?

One way to find the volume of a large irregular shape object is to use the displacement method. Submerge the object in a container of water and measure the volume of water displaced. This volume is equal to the volume of the irregular object.


When did Archimedes find out how to measure volume of an irregular shape?

215bc


How do you find density of an irregular shape?

To find the density of an irregular shape, you will first need to measure its mass using a scale. Next, you will need to find the volume of the shape, which can be done by water displacement method or by using a formula suitable for the shape. Finally, divide the mass by the volume to calculate the density of the irregular shape.


How do you fine the volume of a irregular shape?

There are many ways to find the volume of irregular shapes, but the most commonly used method is Water Displacement.


How did Archimedes find the volume of an irregular shape using water?

Archimedes took a bowl full of water of known volume and then dipped the irregular shape body. Amount of water fall down is measured and is the volume of that body.


How do you figure the volume of a shape?

You get the Volume by using formulas. There is usually a specific formula to find the volume of each shape. Some irregular shapes may not have a formula.


How do you do volume of a irregular shape that is two dimensional?

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.


What can be used to find the volume of an irregular figure?

You divide the shape into parts or pour a liquid into it


What is the volume of irregular shape objects?

To find the volume of an irregular shape object, you can use the water displacement method. Submerge the object in a container of water and measure the increase in water level, which corresponds to the volume of the object. Alternatively, you can break down the object into smaller regular shapes, calculate their volumes, and then sum them up to find the total volume.


How do you find the volume of a or an irregular shape?

To find the volume of an irregular shape, you can use the method of water displacement. Fill a container with water, then place the irregular shape in the container. Measure the change in water level, which represents the volume of the shape.


What is the definition of an irregular volume?

An irregular volume is one that has no simple equation to describe it's shape. An example would be a cylinder with a cone on it's end. The shape can often be divided into two or more regular shapes which have known equations that describe them. In this case, a cylinder and a cone. To then find the total volume of the irregular shape, you sum the volumes of the individual regular shape volumes.