Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 81° = ____°
- Supplement of 102° = ____°
- Supplement of 19° = ____°
- Third angle of a triangle with angles 60° and 11° = ____°
- Third angle of a triangle with angles 12° and 125° = ____°
- Complement of 5° = ____°
- Complement of 20° = ____°
- Supplement of 86° = ____°
- Supplement of 152° = ____°
- Supplement of 87° = ____°
- Complement of 77° = ____°
- Third angle of a triangle with angles 58° and 43° = ____°
- Complement of 62° = ____°
- Complement of 21° = ____°
- Complement of 14° = ____°
- Third angle of a triangle with angles 69° and 42° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 80° and 74° = ____°
- Complement of 70° = ____°
- Complement of 63° = ____°