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3 years ago

Solve for X. (Help me please)

Mathematics

1 answer:

Vaselesa [24]3 years ago

3 0

Answer:

Step-by-step explanation:

The mnemonic SOH CAH TOA helps you remember ...

Sin = Opposite/Hypotenuse

You choose this relation because the given lengths are the hypotenuse (14) and the side opposite (5) the angle (x°). Then ...

sin(x°) = 5/14

x° = arcsin(5/14) ≈ 20.92°

x ≈ 21

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$\bf \textit{Law of Cosines}\\ \quad \\
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-------------------------------\\\\
\begin{cases}
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