Question

please guys help me fast....​

Answer 1

Answer:

Two angles are called supplementary when their measures add up to 180 degrees

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1. 72 degrees supplement will be 108 degrees

2. 55 degrees will be 125 degrees

3. 81 degrees will be 99 degrees

4. 89 degrees will be 91 degrees

5. 120 degrees will be 60 degrees

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Answer 2

Supplementary angle of a given angle is the angle which sums up 180° with the angle provided.

For finding the supplementary angle of the following, you need to subtract the given angle from 180°.

For Instance,

1. 72° = 180°-72°= 108°

2. 55° = 180°-55°= 125°

3. 81° = 180°-81° = 99°

4. 89° = 180°-89° = 91°

5. 120° = 180°-120°=60°