Problems:
Solving for angles in word problems
An airplane travels 100 km/hr for 2 hrs in a direction of 210degrees. At the end of this time how far south of the airport is the airplane?
Directions are given in degrees clockwise from north
The airplane is -------------kilometers south of the airport after 2 hrs
A tower elevation has a angle of 22 degrees. After moving 482 feet closer the estimate is 41 degrees.
What is the height of the tower?
Solve for right triangle
A= 27 degrees 42 and a= 17.7119
B= Degrees `
b= and c=
An airplane flies 180 kilometers from an airport in a direction of 260 degrees. How far west of the airport is the airplane? How far south? In navigation directions are given in degrees measured clockwise from north.