WorksheetsTrig Functions Review
Total questions: 50
Worksheet time: 13hrs 30mins
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(a)
A tower casts a shadow that is 60 feet long when the angle of elevation up to the sub is 65 degrees. How tall is the tower? Round to the nearest tenth.
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Matt is standing on top of a 305 ft cliff above a lake. The measurement of the angle of depression to a boat on the lake is 45 degrees. How far is the boat from the base of the cliff? Round to the nearest tenth.
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A ladder that is 20 ft long is leaning against the side of a building. If the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building? Round your answer to the nearest tenth.
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You are standing 50 m from a hot air balloon that is preparing to take off. The angle of elevation to the top of the balloon is 28 degrees. Find the height of the balloon. Round your answer to the nearest tenth.
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A ramp is placed for handicap entrance to a building. The ramp must go up a height of 3 feet and you have material to make the ramp 5 feet long. At what angle does the ramp need to be placed on the ground? Round to the nearest degree.
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