Sketch each angle below on your paper, and label each one with its measure in degrees. Homework Help ✎
Identify whether each angle is an acute, obtuse, or right angle.
1) Right angles are
2) Acute angles are less than
3) Obtuse angles are greater than
, and less than .
Which angles could form a complementary pair?
Complementary angles add to
. . Thus, and are a complementary pair.
Which angles could form a supplementary pair?
Supplementary angles add to