Solve the formula for the volume of a cone for the height of the cone, h. the formula is: v = 1/3 pir^2h

Step-by-step explanation:

Since, the volume of a cone is,

Where, r is the radius,

h is the height,

From equation (1),

By cross multiplication,

Dividing both sides by ,

Hence, the required formula for height of the cone, h is,

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

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step-by-step explanation: