For the right triangle ABC shown below, what is tanA?
The hypotenuse of the right triangle LMN shown below is 22 feet long. The cosine of angle L is ¾. How many feet long is the segment LM?
When measured from a point on the ground that is a certain distance from the base of a cell phone tower, the angle of elevation to the top of the tower is 41°, as shown below. The height of the cell phone tower is 200 feet. What is the distance, in feet to the cell phone tower?
For the right triangle ABC shown below, what is SinA?