Susan and barry each buy 4 equal sized bagels they divide the bagels equally among themselves and 3 other friends how many does each person get

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

Find the solution on the interval [0, 2pi)

Find the area of the shaded region.