Question

A right circular cylinder has height of 15 cm and radius 7 cm. A rectangular solid of height 12 cm and square base is placed inside it. if a liquid is now poured in the cylinder till rim find the volume if liquid​

Answer 1

Step-by-step explanation:

Volume of liquid = Volume of cylinder - Volume of rectangular solid

Volume of cylinder = π *r^{2}*h

Volume of rectangular solid = Area of square base * height 

Volume of rectangular solid = Area of square base * height = =  98*12 = 1176 

So Volume of liquid = Volume of cylinder - Volume of rectangular solid

 = 735π - 1176 = 147(5π-8)