Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 89° = ____°
- Third angle of a triangle with angles 55° and 52° = ____°
- Complement of 20° = ____°
- Complement of 61° = ____°
- Complement of 81° = ____°
- Complement of 67° = ____°
- Complement of 5° = ____°
- Supplement of 84° = ____°
- Complement of 44° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 78° and 71° = ____°
- Third angle of a triangle with angles 66° and 76° = ____°
- Third angle of a triangle with angles 72° and 80° = ____°
- Supplement of 37° = ____°
- Complement of 58° = ____°
- Supplement of 178° = ____°
- Complement of 9° = ____°
- Supplement of 100° = ____°
- Third angle of a triangle with angles 47° and 70° = ____°
- Complement of 78° = ____°