Maths Dee Gayi Aakriti Me Vrit Ka Kendra O Hai BOC Vrit Ka Vyas Hai Tatha AB = AC Tab ∠ABC = ?

दी गई आकृति में वृत का केंद्र O है BOC वृत का व्यास है तथा AB = AC तब ∠ABC = ? - - Dee Gayi Aakriti Me Vrit Ka Kendra O Hai BOC Vrit Ka Vyas Hai Tatha AB = AC Tab ∠ABC = ?  Maths in hindi,  circles  45° question answers in hindi pdf   60° questions in hindi, Know About 30° Maths online test Maths notes in hindi quiz book     90°