Use the law of cosines to solve for x, use proofs. Help pleaseee

asked Feb 8, 2024 116k views

2 votes

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3 votes

Answer:

36.524 units

Explanation:

$c=√(a^2+b^2-2ab\cos\gamma)\\c=√(20^2+25^2-2(20)(25)\cos108^\circ)\\c\approx36.524$

I'm sure you can do the rest on your own :)

Solimar answered Feb 14, 2024

8.2k points

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