Question

how can we determine the volume of irregular solids? answer in details.

Answer 1

I will help you with an Experiment

Take a measuring cylinder and fill it with water at some measure 60 (v1)

now take a irregular solid better to take a stone tie it with thread .

now put the stone in measuring cylinder you will observe that volume of the water in measuring cylinder increases to 80(v2)

now v2_v1 =the volume of irregular solid

80-60=20 is the volume of irregular solid

Answer 2

We can find the volume of irregular objects by immersing them into a water container partly filled with water,enough to completely submerge the object

Now measure the water level before immersing the object. Measure after the object is submerged into it .

We will get that -

Volume of object = volume of water after immersing-volume of water before immersing

Vx = V2-V1