Maths Diye Gaye Chitra Me AB ∥ CD , ∠OAB = 120° Tatha ∠OCD = 130° Ho To ∠BOD = ?

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AB ∥ CD, ∠OAB = 120° तथा ∠OCD = 130° हो तो ∠BOD = ? - - Diye Gaye Chitra Me AB ∥ CD , ∠OAB = 120° Tatha ∠OCD = 130° Ho To ∠BOD = ?  Maths in hindi,  lines   90° question answers in hindi pdf   120° questions in hindi, Know About 80° Maths online test Maths notes in hindi quiz book     110°