Question

fill in the blanks
1. a pair of angles whose sum is.____ is called as complementary angles
2. ______is the supplement of 80 degree
3. 75 degree is the complement of angles which the measure__________
4. an__________ is the formed when two rays meet at a point

Answer 1

1. 90 degrees

2. 100 degree

3. 15 degree

4. Angle