Question

following shapes are made up of cones and hemisphere find their volume​

Answer 1

Volume of Hemishpere :-

2/3 πr³

Volume of cylinder :-

πR²h

Total volume = 2/πr³+πr²h

Given :-

Height of cylinder =12.3cm

Radius of cyliner and spehe= 3.5cm

To Find :-

Total volume of given shape!!

step by step explaination :-

Total volume of shape = π(r²h+2/3r³)

=> πr²(h+2/3r)

=> 22/7(3.5)²(12.3+2/3(3.5))

=> 38.47(12.3+2.33)

=> 38.47x14.63

=>562.8cm³

So the volume of the given shape is 562.8cm³

Ans.

Answer 2

The parv dubey hai given ....

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