in the adjoining figure DE||AB, angle DEC=45 degree and angle EDC=35 dgree. find the value of a and b.
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Answered by
1
Answer:
since de ll ab,
take ea as transversal
dea=eab(alternative interior angle)
take db as transversal..
dba=ebd
a=35
b=45
Answered by
0
Answer:
Step-by-step explanation:
<dec=<cab (alternate angles)
<EDC=<Cba (alternate angles)
Hence a=35
b=45
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