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vovikov84 [41]
3 years ago
14

Use the inverse cosine to find the measure of angle Q.

Mathematics
1 answer:
Rom4ik [11]3 years ago
4 0

Answer:

∠ Q ≈ 53.1°

Step-by-step explanation:

cos Q = \frac{adjacent}{hypotenuse} = \frac{QS}{QR} = \frac{6}{10} , then

∠ Q = cos^{-1} (\frac{6}{10} ) ≈ 53.1° ( to the nearest tenth )

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