3 years ago

Solve for the missing side. Round to the nearest tenth. х 51° 12

Mathematics

1 answer:

alisha [4.7K]3 years ago

6 0

9514 1404 393

Answer:

7.6

Step-by-step explanation:

The relevant relation is ...

Cos = Adjacent/Hypotenuse

cos(51°) = x/12

x = 12·cos(51°) ≈ 7.552

x ≈ 7.6

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