Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 9° = ____°
- Supplement of 178° = ____°
- Third angle of a triangle with angles 63° and 34° = ____°
- Supplement of 164° = ____°
- Complement of 3° = ____°
- Supplement of 21° = ____°
- Complement of 32° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 46° and 89° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 53° and 29° = ____°
- Complement of 40° = ____°
- Supplement of 30° = ____°
- Third angle of a triangle with angles 11° and 21° = ____°
- Third angle of a triangle with angles 32° and 61° = ____°
- Supplement of 171° = ____°
- Supplement of 113° = ____°
- Supplement of 138° = ____°
- Supplement of 68° = ____°
- Supplement of 79° = ____°