3 years ago

Нужно срочное подробное решение заданий с подробным обьяснением !!!Дам 20 очков!!!

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

5 0

Answer:whaaaat?

Step-by-step explanation:

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One of Canada's tallest trees is a Douglas fir on Vancouver Island. The angle of elevation measured by an observer who is 78 m f

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93 m

Step-by-step explanation:

We solve this above question using the Trigonometric function of Tangent

tan θ = Opposite/Adjacent

Opposite = Height of the tree = ?? = x

Adjacent = Distance from the base of the tree = 78m

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Hence:

tan 50 = x/78

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x = tan 50 × 78

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Therefore, the tree is 93 meters tall

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3 years ago