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Georgia [21]
3 years ago
9

Can someone please help me.understand how to solve this. 78 points if you solve.

Mathematics
1 answer:
galina1969 [7]3 years ago
4 0

Answer: 65

Step-by-step explanation:

Angles of a quadrilateral add up to 360 so,

360 - 47 - 115 - 133 = 65

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