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 40° and 17° = ____°
- Supplement of 172° = ____°
- Third angle of a triangle with angles 63° and 46° = ____°
- Third angle of a triangle with angles 47° and 61° = ____°
- Third angle of a triangle with angles 52° and 57° = ____°
- Complement of 23° = ____°
- Complement of 13° = ____°
- Third angle of a triangle with angles 65° and 46° = ____°
- Supplement of 179° = ____°
- Complement of 43° = ____°
- Complement of 64° = ____°
- Supplement of 61° = ____°
- Third angle of a triangle with angles 11° and 21° = ____°
- Supplement of 126° = ____°
- Supplement of 119° = ____°
- Supplement of 14° = ____°
- Third angle of a triangle with angles 69° and 76° = ____°
- Supplement of 106° = ____°
- Third angle of a triangle with angles 13° and 39° = ____°