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 79° and 16° = ____°
- Third angle of a triangle with angles 11° and 124° = ____°
- Supplement of 72° = ____°
- Third angle of a triangle with angles 21° and 117° = ____°
- Third angle of a triangle with angles 45° and 98° = ____°
- Complement of 52° = ____°
- Complement of 75° = ____°
- Supplement of 143° = ____°
- Complement of 4° = ____°
- Third angle of a triangle with angles 45° and 90° = ____°
- Third angle of a triangle with angles 37° and 132° = ____°
- Third angle of a triangle with angles 16° and 143° = ____°
- Complement of 39° = ____°
- Third angle of a triangle with angles 75° and 66° = ____°
- Complement of 25° = ____°
- Complement of 64° = ____°
- Supplement of 153° = ____°
- Third angle of a triangle with angles 68° and 79° = ____°
- Third angle of a triangle with angles 11° and 63° = ____°
- Complement of 3° = ____°