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Yuri [45]
3 years ago
11

What is the m<BEC if m<AED = 179?

Mathematics
1 answer:
ra1l [238]3 years ago
8 0

m∠AED = m∠AEB + m∠BEC + m∠CED

179 = 105 + x + 40

x = 179 - (105+40) = 34

x = 34

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