KiranZ256201 KiranZ256201

28-10-2022
Mathematics

contestada

If the volume of a cone is 121 cm3 and the height is 4 cm, find the length of the radius

Respuesta :

MakalaS632598 MakalaS632598

28-10-2022

the formula of the cone volume is

[tex]V=\frac{\pi r^2h}{3}[/tex]

we have the next information

V=121 cm^3

h=4cm

we already know the value of pi =3.1416

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