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  • 19-08-2018
  • Mathematics
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in the diagra, m<ACB=57
Find m<ACE
m<ACE=

in the diagra mltACB57Find mltACEmltACE class=

Respuesta :

Shaswat221005
Shaswat221005 Shaswat221005
  • 19-08-2018
ACE = ACF+ FCE
FCE and BCD are vertically opposite angles.
Therefore, FCE= BCD
ACE = 90°+ 33°
ACE = 123°
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