Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 61° = ____°
- Third angle of a triangle with angles 72° and 98° = ____°
- Supplement of 114° = ____°
- Third angle of a triangle with angles 14° and 138° = ____°
- Supplement of 16° = ____°
- Complement of 78° = ____°
- Supplement of 154° = ____°
- Supplement of 12° = ____°
- Supplement of 80° = ____°
- Complement of 37° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 47° and 17° = ____°
- Third angle of a triangle with angles 16° and 140° = ____°
- Supplement of 49° = ____°
- Complement of 4° = ____°
- Third angle of a triangle with angles 30° and 24° = ____°
- Third angle of a triangle with angles 70° and 16° = ____°
- Third angle of a triangle with angles 38° and 112° = ____°
- Complement of 55° = ____°
- Complement of 29° = ____°