The volume of a cone is 3,532.5 cm. The radius and height of the cone are equal. What is the radius of the cone?

Eh i tried answering this but i think i got the wrong answer. but i would put the cone’s volume at the beginning of the volume equation, the replace the R and H with x since they’re the same. Then solve for x.
So like, 3,532.5 = (pi)(r^2)(x/3)

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.