Logan is standing at the top of the lighthouse from the top of the lighthouse he can see a dolphin swimming in the ocean at an angle of depression of 21° Logan is 129 feet away from the dolphin how far is a dolphin from the base of the lighthouse

Q: 4. Tom measures the angle of elevation of the peak of a mountain at 35º, Susie, who is 1200ft closer…

A:

Q: Drones can also help farmers manage their crops by spraying pesticides. The triangle below shows the…

A: The triangle shows that,∠B=47.51°, ∠C=87.25°, b=2.1m

Q: 30 12 60° A What is the value of B in the triangle above?

A: We have to find the value of B in the given right angle triangle: Here according to 60° angle,…

Q: television towers, each 100 meters tall, are 350 meters apart. Find the angle of elevation from the…

A:

Q: You stand 50 inches from the base of the lamp post with a height of 130 inches. Find the angle of…

A: Given base is 50 inches from you andheight of lamp post is 130 inchesWe need to find angle of…

Q: Example Stem: Donna wants to calculate the height of a tree. She makes the following measurements.…

A: To calculate the height of the tree.

Q: A person leaves home and walks 10 miles in the direction South 35degrees East. She then walks 5…

A: In the question we have to find direction and distance.

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: A high fountain of water is located at the center of a circular pool as shown in the figure below.…

A: Given Information: The water fountain is located in the center of the circular pool. The pool…

Q: The information in the following problem allows you to construct 1 triangle. A = 30°, a = 0.5m, b =…

A:

Q: R Q /50° IS What is the mRS? O 35° O 50°

A: Given figure, we have to find mRS⏜

Q: The bell tower of the of the Leaning Tower of Piza leans 5.6° from the vertical. A tourist stand 105…

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: What is the value of angle PRS? S P- 23° (9x + 2) R (5x − 1)°

A: This question can be solved using the concept of exterior angle theorem of a triangle.

Q: 36 degrees angle of depression 15 feet from the base of the tree how high is it

A:

Q: Describe the error in finding the hypotenuse. Correct the error in finding the the hypotenuse. 7 V3…

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.