Question

supplementry angles in140 degree​

Answer 1

Answer:

76

Step-by-step explanation:

104+x = 180

x= 180-104

x= 76.

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Answer 2

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Supplementary angle of 140° = 40°

Step-by-step explanation:

Keep in your Mind

What are supplementary angles?

Ans: Supplementary angles are 2 angles that add up to 180°.Eg:

• 150°, 30° [ 150° + 30° =180°]

• 160°,20° [ 160° + 20° = 180°]

How to Find?

We know that supplementary angles are those 2 angles that add up to 180°. Here 1 angle is 140°. So, the other angle is 180° - 140° = 40°

Add to Your Knowledge

What are Complementary Angles?

Ans: Complementary angles are those 2 angles that add up to 90°. Eg:

• 30°,60° [30° + 60° = 90°]

• 50°,40° [ 50° + 30° = 90°]