A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 29. From a point 1000 feet closer to the mountain along the plain, they find that the angle of elevation is 31". How high (in feet) is the mountain? 6300

Q: From the top of an incline road, 256 feet long, a vertical tower at the bottom subtends an angle of…

A:

Q: A woodcutter determine the height of tall tree by measuring a smaller one 125 ft away,then moving so…

A: First draw a diagram that describe this scenario. Let FG be the length of the tall tree. Let DE be…

Q: How many miles (1 mile = 5280 feet) is the aircraft from the airport? Round the answer to the…

A: We will use concept of angle of depression.

Q: Brian's kite is flying above a field at the end of 65 m of string. If the angle of elevatiom O 21 O…

A:

Q: You are standing 25 feet away from a building. Given that you are 5.7 feet tall, you find the angle…

A: You are standing 25 feet away from a building. Given that you are 5.7 feet tall, you find the angle…

Q: A tree is 99 metres away on flat ground. Its top is an an elevation of 7 degrees above horizontal.…

A:

Q: A hiker wants to know the height of a cliff. She finds that the angle of elevation from her current…

A:

Q: An engineer sees a building at an angle of elevation of 8 degrees. If the engineer is located…

A:

Q: A man starts at a point Q.He walks 5km northwards then 8km westwards.Find his distance from Q in the…

A:

Q: The Statue of Liberty is 305.5 feet high. When the angle of elevation of the sun is 50, what is the…

A: Solved below

Q: How far is the airplane from the runway? Round to the nearest tenth.

A: Given that , How far is the airplane from the runway.

Q: A man is 550 feet from the base of a very tall building. The building is standing on a large flat…

A: We sketch the situation roughly. Let the height of the building is = h feet

Q: King Kong stands on the edge of the roof of a 68 foot high building. You poke your head out of a…

A: Given the height of a buliding which is 68 ft high and a king kong which stands on the edge of roof.

Q: You have planted a tall tree in your yard that needs guy wires to keep it stable until its roots…

A:

Q: A daredevil gymnast has attached a rope from the ground to the top of a 54 foot building at an angle…

A: We have to find the length of the rope.

Q: of 18 feet below sea level to an elevation of 19 1/2 Feet above sea le

A:

Q: An observer (O) is located 500 feet from a school (S). The observer notices a bird (B) flying at a…

A: The objective of this question is to find the height at which the bird is flying over the school.…