Question

a conical pit of top dametar 3.5m is 12 m deep calculate it's capacity
of the pit in kilolitres​

Answer 1

Answer:

Step-by-step explanation

radius of pit = r= 3.5/2 = 1.75 m

height of pit = depth of pit = 12m

so, volume of pit = 1/3 λr²h

= 1/3 x 22/7 x 1.75² x 12

= 38.5 m³