Two points A and B are on opposite sides of a building. A surveyor selects a third point C toplace a transit. Point C is 54 feet from point A and 70 feet from point B. The angle BAC is 52°.How far apart are points A and B?

Q: 3. A sailor is looking at a kite. If he is looking at the kite at an angle of elevation of 36° and…

A: From Given,

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A: According to our terms and conditions I have solved first question for next question repost

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Q: 42. From the top of a building, the angle of depression to a car parked on the street below is 48°.…

A: Since the exact one wasn't specified we'll answer the first question only. Please resubmit a new…

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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.