Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 28° = ____°
- Third angle of a triangle with angles 49° and 69° = ____°
- Third angle of a triangle with angles 37° and 111° = ____°
- Third angle of a triangle with angles 42° and 114° = ____°
- Complement of 59° = ____°
- Complement of 81° = ____°
- Complement of 46° = ____°
- Supplement of 41° = ____°
- Third angle of a triangle with angles 41° and 50° = ____°
- Third angle of a triangle with angles 80° and 87° = ____°
- Third angle of a triangle with angles 16° and 109° = ____°
- Third angle of a triangle with angles 72° and 84° = ____°
- Supplement of 105° = ____°
- Complement of 89° = ____°
- Complement of 21° = ____°
- Complement of 79° = ____°
- Supplement of 167° = ____°
- Supplement of 75° = ____°
- Complement of 36° = ____°
- Third angle of a triangle with angles 11° and 69° = ____°