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: An observer (O) is located 400 feet from a building (B). The observer notices a kite (K) flying at a…

A: Given triangle OBK, adjacent= 400 ft opposite= h theta= 29°

Q: 21 1 200ft You are skiing on a mountain with an altitude of 1200 feet. The angle of depression is…

A:

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

A:

Q: Stella's friends got her a skydiving lesson for her birthday. Her helicopter took off from the…

A:

Q: Kara is zip-lining in the rainforest. She is standing at the top of Platform A ready to zip-line to…

A:

Q: A biologist on a 50-meter observation tower at the edge of a beach sees a great white shark swimming…

A: To solve this problem, we can use trigonometry. Given the angle of depression, we can determine the…

Q: A newspaper reporter in a helicopter is taking pictures of a waterfall that is 170 meters tall. The…

A: A newspaper reporter in a helicopter is taking pictures of a waterfal meters . The helicopter is…

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: In this diagram the final angle of reflection equals

A: answer is in next step, please give a like !!!

Q: Debbie is lying an the ground locking at a tree She sees the top of the tree from the ground level…

A: Debbie is looking at tree from ground. Angle of elevation between her and top of the three is 30…

Q: Brian's kite is flying above a field at the end of 65 m of string. If the angle of elevation to the…

A: Given, Brain's kite is flying above a field at the end of 65 m of string. If the angle of elevation…

Q: 33° fo This rectangle 15 a

A: Properties of rectangle every angle is right angle

Q: John stands 145 feet from a Bldg. He has a telescope 5 feet from the ground and views the Building…

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.