1. The angle of depression is measured from the top of a 43-ft tower to a reference point on the ground. Its value is found to be 63° How far is the base of the tower from the point on the ground? 63° 1 Tx 43 ft

Q: When an airplane is descending to land, the angle of depression is 5°. When the plane has a reading…

A: We have to find the value of x.

Q: 10 feet

A: Cosx=base/hypotenuse

Q: 3. A 6 foot ladder is to be placed against a wall at an angle of elevation of 65°. How far should…

A: length of ladder = 6 foot angle of elevation = 65 Form a triangle :

Q: 9. HEIGHT OF A TREE To determine the height of a tree, Terry paced 15 feet back from the base. She…

A:

Q: A guy wire to the top of a tower makes an angle of 51° with the level ground. At a point 37 meters…

A:

Q: 6. An airplane is flying 10,500 feet above ground level. The angle of depression from the plane to…

A: