Draw a picture, label, and solve. 9. Because of prevailing winds, a tree grew so that it was leaning 4° from the vertical (90° plus 4°). At a point 35 m from the tree, the angle of elevation to the top of the tree is 23°. Find the height of the tree.

Q: 2. A botanist needs to determine the height of a tree. She measured the tree's shadow to be 2.3 m…

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Q: 1. Find the unknown side in the following right angle triangle. 7 m 10 m John is standing 100 m away…

A: 1. Consider

Q: 3. A 28 ft-long ladder leaning against a wall makes an angle of 70° with the ground Determine the…

A: Length of ladder = 28 ft Angle made by ladder on ground=70 degree Vertical height h=?

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: Directions: Use a picture to help solve the problem. Round your answer to the nearest tenth. 26. The…

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Q: Trigonometry Question

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Q: 14. A jet takes off at a 30° angle. The runway (from takeoff) is 875 feet long. Find the altitude of…

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Q: given the complex numbers g=2-3i   and   h= 3+4i a.) express each in complex polar form. Round…

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Q: the height from the ground to the low part of the roof is 4 feet. What is the height from the ground…

A: Given that the width is 5 feet. Therefore, c=5 And, the measure of angle A is 23∘. Sum of all…

Q: A man is standing near a radio station antenna and observes that the angle of elevation to the top…

A: Redraw the diagram as shown below:

Q: 625.075 X 10. Points A and B (on the same side of a tower) are 16 m apart. The angles of elevation…

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Q: 4. Jack is sitting at the top of a lighthouse that is 25m above sea level. From his point of view,…

A: We will solve the following.

Q: 2. Nelson is hunting pheasant. The angle of elevation from Nelson to a pheasant in flight is 31°.…

A: 2. Form a triangle as per given information ;: in given triangle  bullet has to travel 196.102 m .…

Q: Solve each right triangle ABC (Angle C = 90°) using the given information. 1. ∠A = 43°, c = 19 2. ∠B…

A: 1. Given ABC is a right triangle with Angle C=90o Also given ∠A=43°,c=19 Since sum of angles of a…

Q: A dead tree is very close to your house and you would like to estimate the tree's height to see if…

A: A dead tree is very close to your house .If the height of the tree is greater than the length of the…

Q: Find the height of the wall. At a construction site, a 30-foot ramp is leaning against a wall and…

A: Trigonometric ratios give the relation between the angles and the sides of the right angled…

Q: 6. Paula spots a glider located at an angle of elevation of 42°. The distance between the glider and…

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.