10. The angle of elevation from the ground to the top of a sky scraper 965 feet tall is 59° as shown. To the nearest foot, how far away from the base of the building along the ground was the angle measurement taken? 965 ft (1) 580 (3) 1622 59° (2) 1126 (4) 1874

Q: 4. Tom measures the angle of elevation of the peak of a mountain at 35⁰, Susie, who is 1200ft closer…

A:

Q: Find the measure of the smaller angle formed by the hands of a clock at 4:00P.M. (A) 110° (B) 120°…

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Q: What is the measurement of the reference angle for the diagram

A: Every angle is measured from the positive part of the x-axsis to its terminal line traveling…

Q: A 300 meter cable wire is attached to the top of a tower from the ground. The angle of elevation to…

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Q: An airplane descends at an angle of depression of 22" for a ground distance of 7850 feet. What…

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Q: . A hiker (1.7 m tall) measures her distance to the foot of a Sequoia tree to be 25 meters. She also…

A: In our question given that a hilker measure her distance to be 25 meter. She also measures the angle…

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: 10 feet

A: Cosx=base/hypotenuse

Q: From the top of an 82 meter high vertical cliff, a boat has an angle of depression of 32 degrees.…

A: We will use trigonometric ratio to solve this.

Q: To estimate the height of a building, a student stood a certain distance from a building and…

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Q: A light tower is going to be installed on the left edge of the Skywalk as indicated in the diagram…

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Q: A boat was docked 30.0 m from the base of a cliff. A sailor used a clinometer to sight the top of…

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Q: In a right triangle, one of the acute angles has an exact measure as tan- (1.5). The leg opposite…

A: Topic-trigonometry

Q: What is the length of line AC? (round to two decimal places) Line AC: = C A 45° B 320 ft feet

A: Steps and explanations are as follows:In case of any doubt, please let me know. Thank you.

Q: 2. Building X is 100ft tall. Building Y is 200ft away from building X, where the distance is…

A: We can solve the given problem by using the trigonometric formulas.

Q: Henrey is painting a house. He placed a 24 foot ladder 15 feet away from the base of the house so…

A:

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.