Question

find supplement angle of 123 degree​

Answer 1

Answer:

supplementary angle=180 degree

supplementary angle of 123 degree = 180 degrees- 123 degrees =57 degrees.

THEREFORE, 57 DEGREE IS YOUR RIGHT ANSWER...

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Answer 2

SOLUTION

TO DETERMINE

The supplement of the angle 123°

EVALUATION

Two angles are said to be supplementary if sum of the angles is 180°

Here the given angle = 123°

Let x be the supplement of the angle 123°

So by the given condition

x + 123° = 180°

⇒ x = 180° - 123°

⇒ x = 57°

FINAL ANSWER

The supplement of the angle 123° is 57°

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