3 years ago

Find the exact value of the missing side lengths in the given triangle. 30 b

Mathematics

1 answer:

madreJ [45]3 years ago

3 0

Answer:

Step-by-step explanation:

$\sin30=a/3,\ \cos30=b/3 \\ \\ a=3\sin30,\ b=3\cos30\\ \\ a=1.5,\ b=1.5\sqrt{3}$

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