If angle aoc + angle bod =70 degree then find angle cod
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Since AOB is a straight line, we have
∠AOE+∠BOE=180
o
=3x
o
+72
o
=180
o
⇒3x
o
=108
o
⇒x=36
o
We also know that
∴∠AOC+∠COD+∠BOD=180
o
(∵ straight angle)
⇒x
o
+90
o
+y
o
=180
o
⇒36
o
+90
o
+y
o
=180
o
y
o
=180
o
−126
o
=54
o
∴∠AOC=36
o
,∠BOD=54
o
and ∠AOE=108
o
solution
Answered By
toppr
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