How exactly would i find the other three angles?

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?