Question

The circumference of a base of a cone shaped cup is 22cm and height is 6cm. The what is the maximum volume of water which can be kept in it.

Answer 1

Answer:

The volume of cone = V = π r² h /3

Here, Circumference = 2πr = 22cm

so, r = 22 / 2π = ( 22 × 7 ) ÷ ( 2 × 22 ) = 3.5 cm

V = ( 22 / 7 ) × 3.5 × 3.5 × ( 6 / 3 ) = 539 / 7 = 77 cm³

Therefore the cup can hold 77 cm³......its volume ✌✌