10 points for question answered correctly and work shown
!

Part 1 - A

301.592895 m^3

Step-by-step explanation:

The formula for the volume of a cone is calculated the formula:

V = πr^2h/3  

In the question, we are given the value of the radius and height in meters through which we can calculate the volume.

r = 6

h = 8

and we know the value of π to be 22/7, or 3.14285714286.

By substituting these values in the formula, we can solve for volume of the cone:

V = π (6)^2 8 / 3  

Volume = 301.592895 m^3

Hope this helps!

c is the correct answer

step-by-step explanation:

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)