Question

a conical pit of top diameter 3.5 M is Dug the capacity of the pit is ​

Answer 1

Answer:

D=3.5

R=3.5/2 or 7/4 m

Volume of cone is 1/3 pei r square h

Substitute u will get the answer

Answer 2

Step-by-step explanation:

given :-

• diameter of the conical pit = 3.5m

• height (deep) of the conical pit = 12m

volume of the conical pit = 1/3πr²h

= 1/3 × 22/7 × 3.5 × 12

= 22/2 × 4

= 22 × 2

= 44m³

• we know that 1m³ = 1 × 10^-9 km³

:therefore 44m³ = 4.4 × 10^-8 km³