Question

how much ice cream can be put into a cone with base radius 3.5cm and height 12cm

Answer 1

Volume of cone = Quantity of ice-cream

Volume of cone = 1/3 πr²h

= 1/3 x 22/7 x 3.5² x 12
= 22/7 x 3.5² x 4
= 154 cm³

So required amount of ice cream is 154 cm³

Answer 2

Hi there !!

Radius = r = 3.5 cm

Height = h = 12 cm

Quantity of ice cream put = Volume of cone  = 1/3 πr²h
                   
                                         =  1/3 x 22/7 x 3.5 x 3.5 x 12
                                         = 154 cm³
                                       

So amount of ice cream that can be put into the cone = 154 cm³