ciara180
ciara180
09-08-2018
Mathematics
contestada
What is the m<BEC if m<AED = 179?
Respuesta :
mkryukova19
mkryukova19
09-08-2018
m∠AED = m∠AEB + m∠BEC + m∠CED
179 = 105 + x + 40
x = 179 - (105+40) = 34
x = 34
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