If a varies inversely as the square of b, what is the effect on b if a is multiplied by 3? explain.

If A is multiplied by 3, B will be reduced by a factor

Step-by-step explanation:

Writing the inverse proportionality relationship and expressing the dependence of B on A leads to the following:

In words, if A triples, B will decrease by a factor , or, in other words, the square of B will decrease to one third of its previous value.

i believe it is the square root of 122 because when you turn it on it's side, to where the 5 inches is on the bottom, it looks like it is the same length.

the answer is  

c.

90.0π cm^2

hope you got it.