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Solve For The Missing Variable In Each Figure. Give Exact Values.

Solve For The Missing Variable In Each Figure. Give Exact Values.-example-1

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Answer:

Explanation:


sin60=\frac{√(3){2}}\\ \\ (9)/(x)\\ \\ x=(18)/(√(3))\\ \\ x=(18√(3))/(3)\\ \\ x=6√(3)