+47 Hey y'all,
So I am incredibly confused on this question:
In triangle ABC, LB = 90. Semicircles are constructed on sides AB, AC, and BC, as shown below. Show that the total area of the shaded region is equal to the area of triangle ABC.
Furthermore, this problem is a writing problem, meaning I need to write a proof that proves it. (Which I'm terrible at. 
)
Any and all assistance is greatly appreciated!
