Q 21 chapter circles plz give me accurate solution
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Since , BC = BO ( given)
→ BOC = y ( angles opposite to equal sides of a ∆ are equal)
→OBC =180-2y( By angle sum property, we can show it)
→OBA = 180-180+2y = 2y
→ OAB = 2y ( since, OB =OA)
By exterior angle property of ∆ we get ,
x = 2 y + y = 3y
→ BOC = y ( angles opposite to equal sides of a ∆ are equal)
→OBC =180-2y( By angle sum property, we can show it)
→OBA = 180-180+2y = 2y
→ OAB = 2y ( since, OB =OA)
By exterior angle property of ∆ we get ,
x = 2 y + y = 3y
khushiaggarwal27:
This is not the correct way m sorry to say
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