find the angle ACE
please help
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Answered by
1
Answer:
x=20 , angle ECD+angle CEF =180 supplementary angles angle ECD=50
Answered by
0
Answer:
20°
Step-by-step explanation:
As BA and CD are parellel and AC is a transversal,
<ACD = <BAC (interior opp angles)
<ACD = 70°
also <CEF+ <ECD= 180° (sum of adjacent side of quadrilateral =180)
so, <ECD= (180-130) °= 50°
THEREFORE, <ACE= <ACD-<ECD
= 70 - 50
= 20°
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