Radio Antenna: A guy wire is attached to the top of a radio antenna and to a point on horizontal ground that is 40.0 meters from the base of the antenna. If the wire makes an angle of 58°20' with the ground, approximate the length of wire to the nearest 0.1 meters. Show your sketch of the problem below.

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A: Given that the final distance between Ann and Julian is And

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A: From the top of a 163-ft lighthouse, the angle of depression to a ship in the ocean is 27°.How far…

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A:

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A: we have to find out the height of the flag

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Q: From the top of an 82 meter high vertical cliff, a boat has an angle of depression of 32 degrees.…

A: We will use trigonometric ratio to solve this.

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A:

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A: Solution of the problem as follows

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.