200 ft 390 70 ft

Q: For locations in the United States, the relationship between the latitude L and the greatest angle…

A: The objective of this question is to determine the greatest angle of elevation of the sun at noon on…

Q: Julia lies down on the grass in a park and begins reading a book. She is 30 meters away from the…

A: let AB be the TreeThen tan 35°=ABBCtan 35°=AB30

Q: A ship's captain notes that a second ship is 14.5 km away at an angle of 45° N of E and a third ship…

A: Here, we are going to solve only one question and for the remaining question please post the…

Q: The center of a windmill is 20 feet off the ground and the blades are 10 feet long. Rotation angle…

A: Let's consider a circle of radius r such that point P makes an angle θ with x-axis as shown in…

Q: A plane flies 800 miles from Franklin to Centerville with a bearing of 75°. Then it flies 629 miles…

A:

Q: A forest ranger looking out from a ranger's station can see a forest fire at a 35 degree angle of…

A: A forest ranger looking a forest fire at 35 degree angle of depression.

Q: It is 58 road miles from Denver to the Eisenhower tunnel. Denver is 5882 ft above sea level. The…

A: The distance between Denver to the Eisenhower Tunnel is 58 milesDenver is 5882 ft above mean sea…

Q: 38° 16 m 110°

A: We cn use Sine rule to find the lenght of cord x.

Q: When she was younger, Mary had to look up at a 46° angle to see into her father's eyes whenever she…

A:

Q: Ron and Francine are building a ramp for performing skateboard stunts, as shown in the accompanying…

A:

Q: Jim is looking up at a tree at an angle of elevation of 60°. If Jim is standing 72 feet away from…

A: use the formula by the trigonometric ratio for finding the height of the tree.

Q: The cities of Nashville, Birmingham, and Atlanta form a right triangle with the right angle at…

A:

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: at the same basketball game during halftime, the home team's mascot has a t-shirt launcher in which…

A:

Q: If there is a landmark that can be seen from two locations, the distance across a river can be…

A: GIVEN: the second observer is at a 30-degree angle from the landmark.             the distance…

Q: swimming pool viewed from the side is a right triangle. it is 15 feet at its deep end with a angle…

A: Sin theta= perpendicular (p) / hypotenuse (h) tan theta =perpendicular (p)/base (b)

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.