An archery target consists of a circular bull's-eye with radius x,

surrounded by four rings with width y. What is the area of the

outermost ring in terms of x and y?

As the archery target is a circular bull's eye then the radius you need to find is expressed by the following formula:

r = x + 4y

After you have the radius, now you can find the area pf the outermost ring in the terms you need using the following formula

A = pi (x + 4y) ^2

I know you can get to the answer with this