Determine the length of a ladder needed to reach the roof of the building shown below. The building is 34 feet tall and when the ladder leans against the angle created at the peak is 12°. In order to reach the roof of the building, what should be the length of the ladder? If that ladder leans up against the building at a 22°angle, how far up the wall will it reach?

Q: A man observes that the angle of elevation of the top of a tower from a certain point on level…

A: Given: A man observes that the angle of elevation of the top of a tower from a certain point on…

Q: 38° 16 m 110°

A: We cn use Sine rule to find the lenght of cord x.

Q: Jim is looking up at a tree at an angle of elevation of 60°. If Jim is standing 72 feet away from…

A: use the formula by the trigonometric ratio for finding the height of the tree.

Q: A surveyor in an airplane travelling east sees a lake in front of her. The angle of depression to…

A:

Q: Gabe can see the top of the fountain by looking up at an angle of 39o . If Gabe is 1.3m tall and the…

A: Given that Gabe can see the top of the fountain at an angle of 39 degree. If Gabe is 1.3 m tall and…

Q: A ladder is mounted on a fire truck that is 8 feet above ground. If the maximum length of the ladder…

A: Given: A ladder of maximum length 120 feet is mounted on the fire truck which is 8 feet above the…

Q: Suppose that a hot air balloon is 723 feet high is flying over a field. At one end is a gate and the…

A:

Q: General Sherman, a tree located in Sequoia Park stands 275 feet tall. To see the top of the tree,…

A: Solving the following problem

Q: A loading ramp is extended from the back of a truck to form a 30° angle with the ground. The truck…

A: the length of the ramp is xx feet angle with the ground=30°