Question

An airplane is approaching point A along a straight line and at a constant
altitude h. At 10:00 am, the angle of elevation of the airplane is 20
it is 60
. What is the altitude h of the airplane if the speed of the airplane is
o
and at 10:01
o
constant and equal to 600 miles/hour? (round answer to 2 decimal places

Answer 1

Yes u r right ...........................