Question

4. Find the angle which is equal to its complement.
5. Find the angle which is equal to its supplement
6. In the given figure, 21 and 22 are supplementary
angles.
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Answer 1

Answer:

45degree

90 degree

where is the figure

Answer 2

Answer:

4. The angle which is equal to its complement is 45°.

5. The angle which is equal to is supplement is 90°.