Question

the radius and height of a cylinder are in the ratio of 3:4 and the volume is, 288p cm^3 find the radius​

Answer 1

Step-by-step explanation:

4r°3h

9/16

h=8/3

r=6

I hope this is useful for you

Answer 2

Step-by-step explanation:

ratio of r and h=3:4 let ratio be x=3x,4x. volume 288 cm^3 solution volume =πr^2h. 22÷7×3x^2×4x=288. 3x^2×4x=288×7÷22. 3x^2×4x=91.36. 3x×4x =√91.63. x(3×4) = 9.57. x=9.57÷3×4. x=12.76 3x= 3×12.76 =38.28. 4x=4×12.76 = 51.04