Question

The volume of a cone is 37xcubic units and its height is x units.

Which expression represents the radius of the cone's base, in units?
O 3x
O 6x
ОЗлх2
O 9x2

Answer 1

3x

Explanation:

34x^3=r^2×3,14×X/3

×3 34x^3= r^2×3,14×X/3 ×3

102x^3=r^2×9.42×X

÷9.42×X ÷9.42×X

10.83x^2=r^2

√10.83x^2= √r^2

3x=r