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arlik [135]
2 years ago
12

Solve for x ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ ‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎​

Mathematics
1 answer:
Pie2 years ago
3 0

Answer:

18.46

Step-by-step explanation:

find the area using SSS,  then solve for height

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AveGali [126]

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Step-by-step explanation:

The sum of all interior angles in a polygon with n sides (n\in \mathbb{Z}, n \ge 3) is equal to (n - 2) \cdot 180^{\circ}. (Credit: Mathsisfun.)

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Consider the properties of a regular polygon. (Credit: Mathsisfun.)

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