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VladimirAG [237]
2 years ago
15

76° 135° 81° X X = please help mee

Mathematics
1 answer:
jekas [21]2 years ago
6 0

Answer:

68º

Step-by-step explanation:

This is a quadrilateral and all degrees in every quadrilateral have to add up to 360º.  

81º + 135º + 76º = 292º

360º - 292º = 68º

Therefore, x = 68º

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