Over 2 miles (horizontal), a road rises 300 feet (vertical). What is the angle of elevation?

Q: You want to reach a window that is 8.5 feet off the ground. You have a 10 foot ladder. What will the…

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Q: 15. The angle of elevation from the ground to the top of a flagpole is measured to be 53. If the…

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Q: I need to build an A-frame as pictured with a right angle at the top. If the right-hand leg of the…

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Q: How do we get the measurement of angle C and angle D?

A: I am going to solve the problem by using some simple geometry to get the required result of the…

Q: one end fastene nor8: löng attache top of an lat is 71.3 m high. Find the angle the wire makes with…

A: Here we use trigonometric ratio, sin θ=opposite side of the anglehypotenuse

Q: How are the Angles measured?

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Q: What is the relationship of the angles?

A: Given two parallel lines cut by a transversal

Q: What are the obtuse and negative angles?

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Q: Yandel will place a ramp over a set of stairs at the backyard entrance so that one end is 5 feet off…

A: tan(theta) = Perpendicular/Base

Q: diagram

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Q: 2. A parasailer is attached to a boat with a rope 56 feet long. The angle of elevation from the boat…

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Q: 3. Johanna and Noel are roofers. Do they agree? ● • Johanna measures roof pitch in degrees. She says…

A: We have to find whether Johanna and Noel agree or not using given data. Formulaes used:…

Q: 16. Given the information, find the missing angle. [8] Information: secA = - and LA is in the third…

A: secA = -5/4 A = sec-(-5/4) A = cos-(4/5) A = 143 degree   point (-1,3) tanB = y/x tanB = 3/-1 tanB =…

Q: A line CD is 50 mm long. Endpoints C & D are 20 mm above HP. Endpoint C is 15 mm in-front of VP. The…

A: Draw the projections and trace of the line for quadrant 1 only. First sketch the HP and VP.

Q: 11. A Rocket its launching from Cape Canaveral. From the launch bay to the observation deck it's a…

A: To draw the given situation and to find the height of rocket at that time

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: Find the angle of elevation of the top of a 50 m tall building measured at a point situated on the…

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Q: what is a complimentary angle?

A: To Define:  Complementary Angle.

Q: A wheelchair ramp that is 40-feet long has a vertical increase of 4 feet. What angle does the ramp…

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Q: Alyssa rode hot-air balloons during the Christmas break. At one point, she saw Isabelle waving to…

A: According to the given problem , we have We need to find the value of h (height where Alyssa is…

Q: Yanek builds custom decks. The stairs for a customer have a riser of 180 mm and tread of 310 mm.…

A: It is given that the stairs have a riser of 180 mm and tread of 310 mm.We know, angle of elevation…

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.