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 60° and 21° = ____°
- Third angle of a triangle with angles 22° and 76° = ____°
- Supplement of 9° = ____°
- Supplement of 59° = ____°
- Supplement of 3° = ____°
- Supplement of 31° = ____°
- Supplement of 87° = ____°
- Complement of 50° = ____°
- Complement of 67° = ____°
- Third angle of a triangle with angles 12° and 46° = ____°
- Supplement of 112° = ____°
- Third angle of a triangle with angles 61° and 109° = ____°
- Supplement of 114° = ____°
- Complement of 37° = ____°
- Third angle of a triangle with angles 11° and 107° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 37° and 98° = ____°
- Complement of 27° = ____°
- Complement of 31° = ____°
- Supplement of 55° = ____°