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Sati [7]
3 years ago
8

What is the value of y?

Mathematics
1 answer:
murzikaleks [220]3 years ago
7 0
180 - 114

114/2 = 57

y = 57 (b)
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Answer:

The angle of elevation of the sun from the ground to the top of a tree is 36^{\circ}.

Step-by-step explanation:

As given

The sun from the ground to the top of a tree when a tree that is 10 yards tall casts a shadow 14 yards long.

Now by using the trignometric identity .

tan\theta =\frac{Perpendicular}{Base}

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tan\theta =\frac{AB}{BC}

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