In the diagram below, AB || DF, m/DCE = 104° and
m/CEF = 145°. Find m/B.
Step
1
2
try
Angle
m/DCE = 104°
-
m/CEF = 145°
m/
Select a Reason
Reason
Given
Given

In the diagram below AB DF mDCE 104 and mCEF 145 Find mB Step 1 2 try Angle mDCE 104 mCEF 145 m Select a Reason Reason Given Given class=