The tip jar contains $42.60. you share equally with 2 other sandwich makers. what is your share?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Me. i can't figure out this question. give an explanation too. .