Question

In a triangle ABC, if BC = AC and angle angleB = 75°, Find the value of angleC.
answer is 30
solution? ​

Answer 1

Answer:

No, answer is 30°

ATQ,

∆ABC is isosceles as BC=AC

So, <B= <A=75°

Therefore, <c= 180°- 150°= 30°.

Answer 2

Answer:

solution is attached .

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