Complementary and Supplementary Angles

Manipulate the Applet to create Complementary and Supplementary Angles
Complementary Angles = 90 degrees. Move the dot on the line to make Complementary Angles.
Complementary Angles = 90 degrees. Move the dot on the line to make Complementary Angles.
Complementary Angles Practice
1. Do 47 degrees and 35 degrees added together equal a complementary angle? [br](change the angles on the picture to find out)
2. Do 70 degrees and 20 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
3. Do 110 degrees and 30 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
4. Do 75 degrees and 15 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
5. Do 10 degrees and 80 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
6. Do 90 degrees and 30 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
7. Do 37 degrees and 53 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
8. Do 170 degrees and 10 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
9. Do 45 degrees and 65 degrees added together equal a complementary angle?[br](change the angles on the picture to find out)
10. A pair of angles must add up to ___________ degrees to be a Complementary Angle.
Complimentary and Supplementary Angles
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– Catherine Kelly, Brian Connor

Information: Complementary and Supplementary Angles