The top of a tower makes an angle of 45° at a point in the horizontal plane at a distance of 20 m. Find the height of the tower.
Drawing the diagram so that we get a better perspective of the question,

We know that from trigonometric ratios that,
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Therefore, using this ratio in this problem,
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Height = 20
Therefore, the height of the pole is 20m.
Couldn't generate an explanation.
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