Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 61° = ____°
- Supplement of 101° = ____°
- Complement of 78° = ____°
- Complement of 29° = ____°
- Third angle of a triangle with angles 12° and 20° = ____°
- Third angle of a triangle with angles 21° and 117° = ____°
- Third angle of a triangle with angles 44° and 109° = ____°
- Complement of 48° = ____°
- Third angle of a triangle with angles 44° and 107° = ____°
- Supplement of 120° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 39° and 46° = ____°
- Complement of 87° = ____°
- Supplement of 62° = ____°
- Complement of 2° = ____°
- Third angle of a triangle with angles 70° and 26° = ____°
- Complement of 8° = ____°
- Complement of 35° = ____°
- Third angle of a triangle with angles 39° and 98° = ____°
- Complement of 66° = ____°