2. Height of a building. The angle of elevation of a stake in the ground to the top of a building is 29°. What is the height of the building if the distance from the stake to the base of the building is 75.7 m? Round your answer to one decimal place. angle of depression angle of elevation 75.7 m

Q: 3. Altitude of a hot air balloon. The angle of depression 0 from a hot air balloon to the recovery…

A: Given the angle of depression is 33 Let the height of the balloon above the valley floor is x ft.

Q: find the height h of the slide.

A: tan28∘ =x45x=45tan28∘ tan28∘ =0.53170…Therefore x= 23.926 ft

Q: 10. You are standing on top of a small building that is 12m high. The angle of elevation to the top…

A:

Q: A 36-foot guy wire is attached to a utility pole to provide support for the pole. The wire forms a…

A: Please see the answer in step 2

Q: icated angle on the diagram below. R ee. 21 cm 12 cm

A:

Q: A 5-foot-tall person is standing on the ground 60 feet away from a building. The angle of elevation…

A:

Q: 9. HEIGHT OF A TREE To determine the height of a tree, Terry paced 15 feet back from the base. She…

A:

Q: 2. A broadcast antenna is located at the top of a building 1000 feet tall. From a point on the same…

A:

Q: Identify the measure of the reference angle fore =275°. a. 75° b. 85° C. 95° d. 105°

A: Find the measure of the reference angle for

Q: Find the size of angle B to three decimal places. A 11.6 mm B 15.2 mm 5.42 mm

A:

Q: An ant looks up at a UFO at an angle of elevation of 23 degrees. The ant noticed that the shadow of…

A:

Q: how many miles?

A: see 2nd step.

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.