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 45° and 45° = ____°
- Third angle of a triangle with angles 56° and 48° = ____°
- Third angle of a triangle with angles 57° and 19° = ____°
- Third angle of a triangle with angles 20° and 101° = ____°
- Third angle of a triangle with angles 71° and 70° = ____°
- Supplement of 36° = ____°
- Third angle of a triangle with angles 28° and 92° = ____°
- Supplement of 87° = ____°
- Supplement of 126° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 56° and 86° = ____°
- Third angle of a triangle with angles 74° and 16° = ____°
- Supplement of 22° = ____°
- Third angle of a triangle with angles 66° and 104° = ____°
- Complement of 33° = ____°
- Complement of 38° = ____°
- Complement of 54° = ____°
- Complement of 18° = ____°
- Supplement of 60° = ____°
- Supplement of 92° = ____°