Hey, I need help solving these. I am currently in geometry and the current unit i am on is called:Chapter 10 Circles --> area and perimeter. Please show your work when sovling! Thanks -emma

Find the are of the shaded region. Width of each stripe is 1m. 2m Area=An XL pizza with diameter 16 in is cut into 8 congruent pieces. Find the area of one piece of pizza. Leave your answer in terms of pi. Area=\fFind the length of arc AB. Leave in terms of pi. Q B 135 A Diameter . 20 cm Length of arc AB=