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 18° and 72° = ____°
- Complement of 60° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 46° and 52° = ____°
- Third angle of a triangle with angles 60° and 90° = ____°
- Supplement of 178° = ____°
- Supplement of 65° = ____°
- Complement of 81° = ____°
- Third angle of a triangle with angles 49° and 95° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 45° and 74° = ____°
- Supplement of 95° = ____°
- Third angle of a triangle with angles 75° and 13° = ____°
- Third angle of a triangle with angles 73° and 21° = ____°
- Third angle of a triangle with angles 47° and 89° = ____°
- Third angle of a triangle with angles 18° and 60° = ____°
- Supplement of 73° = ____°
- Third angle of a triangle with angles 71° and 78° = ____°
- Complement of 14° = ____°
- Third angle of a triangle with angles 56° and 86° = ____°