Suppose that you are headed toward a plateau 40 m high. If the angle of elevation to the top of the plateau is 20°, how far are you from the base of the plateau? meters away. The plateau is (Do not round until the final answer. Then round to two decimal places as needed.)

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

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Q: Find the altitude of the isosceles triangle if theta= 54degrees and b=5feet. round answer to…

A: Let ABC be triangle and h be the altitude. Angle A=angle C

Q: You are 50 feet from the screen at a drive-in movie. Your eyes are 3.5 feet above the ground and 50…

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Q: sec(-60°) 2 -2 √3/2

A:

Q: Suppose a = 9 and A = 20 degrees.

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Q: Find the value of x. to 260°

A:

Q: A kite is flying & metres above ground. The kite's string at this position measures 100 metres in…

A: Angle of elevation is defined as the angle formed by the line of sight and the horizontal plane for…

Q: After the bird strike the plane continued to climb approximately 280 feet at a 4° angle of ascent.…

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Q: Jojo and Kayla are staring up at a hot air balloon balloon. Jojo is  directly east of the hot air…

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Q: Evaluate. tan(-315°) -1 1 √3

A: topic - trigonometric ratios tan(-x) =-tan (x) tan(360-x) =-tan x

Q: C A 15° 120 ft B

A: In right angle triangle, the tangent of an angle is the length of the opposite side divided by the…

Q: find the angle 0 to the nearest

A: Given

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.