tminor395
tminor395
30-11-2020
Mathematics
contestada
Help me with this question pleaseee
Respuesta :
deckthehorse
deckthehorse
30-11-2020
x+ 3x + 2x = 180
Combine like terms you get
6x = 180
Divide by 6
x= 30
To find ECB you have to multiply 2 (30) = 60
So Angle ECB = 60°
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