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 18° and 43° = ____°
- Supplement of 156° = ____°
- Third angle of a triangle with angles 49° and 88° = ____°
- Supplement of 55° = ____°
- Supplement of 33° = ____°
- Supplement of 174° = ____°
- Third angle of a triangle with angles 58° and 14° = ____°
- Third angle of a triangle with angles 13° and 127° = ____°
- Supplement of 70° = ____°
- Supplement of 120° = ____°
- Complement of 15° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 77° and 47° = ____°
- Supplement of 50° = ____°
- Supplement of 122° = ____°
- Third angle of a triangle with angles 80° and 15° = ____°
- Supplement of 95° = ____°
- Third angle of a triangle with angles 38° and 97° = ____°
- Third angle of a triangle with angles 72° and 35° = ____°
- Complement of 77° = ____°