Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 71° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 28° and 128° = ____°
- Third angle of a triangle with angles 30° and 126° = ____°
- Complement of 87° = ____°
- Third angle of a triangle with angles 17° and 105° = ____°
- Supplement of 78° = ____°
- Complement of 50° = ____°
- Supplement of 139° = ____°
- Third angle of a triangle with angles 46° and 44° = ____°
- Third angle of a triangle with angles 46° and 70° = ____°
- Complement of 84° = ____°
- Supplement of 20° = ____°
- Supplement of 51° = ____°
- Supplement of 173° = ____°
- Supplement of 55° = ____°
- Supplement of 95° = ____°
- Supplement of 154° = ____°
- Complement of 19° = ____°
- Supplement of 38° = ____°