Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 139° = ____°
- Third angle of a triangle with angles 70° and 16° = ____°
- Complement of 64° = ____°
- Third angle of a triangle with angles 19° and 151° = ____°
- Complement of 20° = ____°
- Supplement of 167° = ____°
- Third angle of a triangle with angles 35° and 135° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 47° and 90° = ____°
- Complement of 39° = ____°
- Complement of 59° = ____°
- Supplement of 149° = ____°
- Third angle of a triangle with angles 31° and 20° = ____°
- Third angle of a triangle with angles 57° and 96° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 34° and 19° = ____°
- Third angle of a triangle with angles 24° and 14° = ____°
- Complement of 48° = ____°
- Supplement of 119° = ____°
- Supplement of 19° = ____°