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iris [78.8K]
3 years ago
12

Please help!!!!!!!!!!!!!!!

Mathematics
2 answers:
lys-0071 [83]3 years ago
4 0

86 which equals 90 and then you divide by two

Masja [62]3 years ago
3 0

Answer:

x = 53.1°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tanx = \frac{opposite}{adjacent} = \frac{8}{10}

x = tan^{-1} ( \frac{8}{10} ) ≈ 53.1°

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