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Brums [2.3K]
3 years ago
10

(20 points) I need help urgently. Send Help!!!! (Geometry) m∠DEF if m∠DEH = (9x + 3) ° and m∠HEF = (5x + 11) °

Mathematics
1 answer:
kakasveta [241]3 years ago
4 0

Answer:

very hard question

Step-by-step explanation:

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2 years ago
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