4. In Δ ABC

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4. In Δ ABC, BC = AB and ∠B = 80°. Then ∠A is equal to

Jun

4. In Δ ABC, BC = AB and ∠B = 80°. Then ∠A is equal to 4. In Δ ABC BC = AB and ∠B = 80°. Then ∠A is equal to June 30, 2021 Category: Chapter 7 - Triangles , Maths , NCERT Class 9 ,

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