i think i owe you guys some lunch or something haha.
1) Solve the right triangle. Round results to an appropriate number of significant digits.
a = 3.6 cm, b = 2.8 cm
2)Solve the problem. Round results to an appropriate number of significant digits.
From a balloon 154 m high, the angle of depression to the ranger headquarters is 70°35(seconds). How far is
the headquarters from a point on the ground directly below the balloon (to the nearest metre)?