Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 73° and 18° = ____°
- Complement of 31° = ____°
- Supplement of 128° = ____°
- Third angle of a triangle with angles 50° and 78° = ____°
- Supplement of 135° = ____°
- Third angle of a triangle with angles 44° and 112° = ____°
- Supplement of 62° = ____°
- Third angle of a triangle with angles 22° and 109° = ____°
- Complement of 46° = ____°
- Third angle of a triangle with angles 57° and 47° = ____°
- Supplement of 107° = ____°
- Supplement of 68° = ____°
- Complement of 12° = ____°
- Supplement of 164° = ____°
- Third angle of a triangle with angles 76° and 78° = ____°
- Complement of 13° = ____°
- Supplement of 111° = ____°
- Supplement of 136° = ____°
- Supplement of 109° = ____°
- Supplement of 3° = ____°