Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 25° = ____°
- Third angle of a triangle with angles 47° and 21° = ____°
- Third angle of a triangle with angles 18° and 145° = ____°
- Complement of 78° = ____°
- Third angle of a triangle with angles 21° and 38° = ____°
- Third angle of a triangle with angles 56° and 77° = ____°
- Complement of 70° = ____°
- Complement of 20° = ____°
- Supplement of 165° = ____°
- Supplement of 4° = ____°
- Supplement of 70° = ____°
- Complement of 83° = ____°
- Complement of 52° = ____°
- Third angle of a triangle with angles 48° and 23° = ____°
- Third angle of a triangle with angles 17° and 86° = ____°
- Third angle of a triangle with angles 54° and 60° = ____°
- Third angle of a triangle with angles 18° and 72° = ____°
- Third angle of a triangle with angles 58° and 33° = ____°
- Third angle of a triangle with angles 33° and 52° = ____°
- Complement of 28° = ____°