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Advocard [28]
3 years ago
11

Find the missing side. Round to the nearest tenth. 10 33° х x = [ ? ]

Mathematics
1 answer:
geniusboy [140]3 years ago
3 0

Answer:

x = 15.4

Step-by-step explanation:

Reference angle = 33°

Opposite side reference angle = 10

Adjacent side = x

Therefore, we would apply the trigonometric function, TOA.

Thus:

Tan 33° = Opposite/Adjacent

Tan 33° = 10/x

Multiply both sides by x

x*Tan 33° = 10

Divide both sides by Tan 33°

x = 10/Tan 33°

x = 15.3986496

x = 15.4 (nearest tenth)

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