Q. 14.5( 13 Votes )
In the adjoining figure, AOB is a straight line. Find the value of x.

Answer :
118°
AOB is a straight line
Therefore, ∠AOB = 180°
⇒ ∠AOC + ∠BOC = 180°
⇒ 62° + x = 180°
⇒ x = 180° – 62°
= 118°
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