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Please find the m∠DEF

Please find the m∠DEF-example-1
User Rgajrawala
by
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1 Answer

9 votes

Answer:

m∠DEF=29

Explanation:

4y-7=2y+11

4y=2y+18

2y+18

y=9

2(9)+11= 29

4(9)-7=29

User NateLillie
by
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