Question

If one angle measure measure 20 degree then what will be the complementary angle​

Answer 1

• The compliment of the following angle 20° is 70°. we know that the complementary angle measure is 90°.
• Two angles are called complementary when their measures add to 90 degrees.
• The complement of 20° is the angle that when added to 20° forms a right angle (90°).
• Two angles can be supplementary if both are right angles.
• As we know that if one angle measure 20 degrees then the complementary angle will be 70° because of complementary means 90°.

        So, $90\° - 20\° = 70\°$

Answer 2

Answer:

1. So if you have an angle that is 20 degrees, then the complement angle measures 70 degrees.

2. The measure of the complement of any angle A is ninety degrees minus the measure of angle A.

3. Complementary angles are angles that when added up by their angle, sum up to 90 degrees.

4. Here you have 70 degrees. To find the complement, just subtract that from 90 degrees. So 90 degree - 70 degree = 20 degree.

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