260+167 triple digit addition with a partial sum method

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought

What is the angle measure, or angle of depression, between this bird and the bird watcher?