Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 31° = ____°
- Complement of 46° = ____°
- Third angle of a triangle with angles 19° and 145° = ____°
- Third angle of a triangle with angles 34° and 104° = ____°
- Supplement of 60° = ____°
- Supplement of 153° = ____°
- Supplement of 23° = ____°
- Complement of 82° = ____°
- Complement of 11° = ____°
- Third angle of a triangle with angles 13° and 68° = ____°
- Complement of 10° = ____°
- Supplement of 149° = ____°
- Complement of 74° = ____°
- Third angle of a triangle with angles 66° and 68° = ____°
- Third angle of a triangle with angles 56° and 40° = ____°
- Supplement of 105° = ____°
- Complement of 69° = ____°
- Complement of 23° = ____°
- Supplement of 46° = ____°
- Supplement of 76° = ____°