The formula for the volume of a cone is V =1/3 pi*r^2h. If the radius (r) is doubled and

Answer for Question The formula for the volume of a cone is V =1/3 pi*r^2h. If the radius (r) is doubled and. is given below:

Q.) The formula for the volume of a cone is V =1/3 pi*r^2h. If the radius (r) is doubled and

Correct Answer is

V = 1/3* h * r^3 pi V ‘ = 1/3* h/3* (2r)^3 pi = h/9 * 8r^3 * piV ‘ / V = (h/9 * 8r^3 * pi)  ÷ ( 1/3* h * r^3 pi ) = (8 * 3)/ 9 = 8 /3

Conclusion:

This correct answer to this statement is V = 1/3* h * r^3 pi V ‘ = 1/3* h/3* (2r)^3 pi = h/9 * 8r^3 * piV ‘ / V = (h/9 * 8r^3 * pi)  ÷ ( 1/3* h * r^3 pi ) = (8 * 3)/ 9 = 8 /3.