What is the angle of depression from the start of a 12-foot-high access ramp that ends at a point 80 feet away along the ground? O A. 0.15° В. 8.2° оС. 8.5° O D. 45.6°

Q: 3. A man whose eyes are 1.5m above his sole stands on a 45-meter high building. The angle of…

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Q: 8. Jocelyn works in a lighthouse that is 90 m above sea level. She sees a boat at a bearing of 125°…

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Q: Sec. 2.4 Mrs. LaPorte wants to build a wheelchair ramp for the step up to her nephew's front door.…

A: Let x be the length of the base of the ramp in inches. According to the question, If θ is the angle…

Q: You are standing 20 feet from the base of a monument. The angle formed by the ground and your line…

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Q: A hiker at the top of a 462-ft mountain measures the angle of depression from the top of a mountain…

A: NOTE: Refresh your page if you can't see any equations. . here we have AB=462 C=5 BC=x

Q: he angles of elevation to a helicopter from tWo Tadal n the same vertical plane. What is the height…

A: We use Trigonometry ratios

Q: The pilot of a helicopter flying at 1200 metres observes a small yacht at an angle of depression of…

A: Draw the diagram depicting this scenario. Use a trigonometric ratio to determine the unknown…

Q: A ramp to the roof top parking lot of a building forms an angle of 15° with the ground and extends…

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Q: Abigail at point A is 10 m from Baron at point Band 8 m from Chin at point C. Baron measures the…

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Q: Solve the problem. In one area, the lowest angle of elevation of the sun in winter is 26° 44'. Find…

A: Let angle = θheight = h base = x

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

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Q: From the point on the ground where a policeman is standir elevation to two criminals at the third…

A: Introduction: If a triangle is a right-angle triangle, then the trigonometric formula for this…

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.