ABC is a right angled triangle in which A = 90°and AB = AC. Find B and C.


It is given in the question that:

A = 90o


And,


AB = AC



According to question,


AB = AC


B = C (Angles opposite to equal sides are equal)


Now,


A + B + C = 180o (Sum of the interior angles of a triangle)


90o + 2B = 180o


2B = 90o


B = 45o


Thus,


B = C = 45o


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