Angles of elevation/depression

At point on the ground 50 feet from the front of a tree, the angle of elevation to the top of the tree is 48^𝑜 . Find the height of the tree.

Which of the following is the correct diagram for the problem?

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A ladder is leaning against a wall. The foot of the ladder is 6.5 feet from the wall. The ladder makes an angle of 74^𝑜 with the level ground. How high on the wall does the ladder reach?

Which of the following is the correct diagram for the problem?

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 Find side AB?

• 20 m
• 5 m
• 11.54 m
• 8.66 m

Solve for the misssing distance

• 18.9
• 19.5
• 47
• 27.5

Which scenario describes the picture shown?

• A 5 foot ramp is 8 feet away from a building.  What is the angle that the ramp makes with the ground?
• A 5 foot ramp leans against an 8 foot structure.  What is the angle that the ramp makes with the ground?
• An 8 foot ramp leans
  against a building 5 feet away.  What angle does the ramp make with the ground?
• A 5 foot man is 8 feet away from a building.  What is the angle of elevation?

A tourist views a deer from a height of 45 feet.  The horizontal distance between the tourist and the deer is 130 feet.  How many degrees should the tourist tilt his camera down to photograph the deer? Round your answer to the nearest degree.  

• 19 degrees
• 45 degrees
• 71 degrees
• 138 degrees 

• 26.6 feet

• 31.1 feet

• 38.6 feet

• 42.3 feet

Lindsey and her brother are standing on a street in Nashville looking at the top of the Ryman with a 65 degree angle of elevation. They are 100 meters from the Ryman. How tall is the Ryman Auditorium?

• 46.6 meters

• 128.2 meters

• 214.5 meters

• 279.7 meters

Name the angle of depression of C from A.

• ∠DAC

• ∠BCA

• ∠EBC

• ∠EAC

Name the angle of depression of B from E.

• ∠DAC

• ∠FEA

• ∠FEB

• ∠EBC