Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 12° = ____°
- Supplement of 21° = ____°
- Complement of 65° = ____°
- Third angle of a triangle with angles 34° and 19° = ____°
- Supplement of 140° = ____°
- Third angle of a triangle with angles 77° and 47° = ____°
- Complement of 78° = ____°
- Supplement of 89° = ____°
- Third angle of a triangle with angles 32° and 93° = ____°
- Third angle of a triangle with angles 32° and 34° = ____°
- Third angle of a triangle with angles 34° and 86° = ____°
- Complement of 44° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 18° and 137° = ____°
- Third angle of a triangle with angles 74° and 59° = ____°
- Third angle of a triangle with angles 27° and 54° = ____°
- Supplement of 157° = ____°
- Supplement of 56° = ____°
- Complement of 55° = ____°
- Complement of 59° = ____°