Question

please tel the correct answer
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Answer 1

Answer will be 45°.

Done by Aritra kar

Answer 2

Answer:

Let , Triangle be ABC.

So, angle ACB=40°

angle ABC=X

AND, Angle BAC= 180°- 85°( Linear pair property)

•°• Angle BAC= 95°

Now,

In triangle ABC,

Angle ABC+ Angle BAC+ Angle ACB=180°

X + 95° + 40° = 180°

X + 135° =180°

•°• X = 180°-135°=45°