Adam is scuba diving. he descends 5 feet below sea level. he descends the same distance 4 more times. what is adam's final elevation?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

The curved part of the figure is the semicircle what is the best approximation for the area of this figure