Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 61° = ____°
- Complement of 11° = ____°
- Complement of 47° = ____°
- Third angle of a triangle with angles 59° and 43° = ____°
- Third angle of a triangle with angles 80° and 74° = ____°
- Third angle of a triangle with angles 22° and 107° = ____°
- Supplement of 28° = ____°
- Complement of 66° = ____°
- Complement of 39° = ____°
- Supplement of 60° = ____°
- Supplement of 45° = ____°
- Complement of 50° = ____°
- Complement of 51° = ____°
- Complement of 83° = ____°
- Supplement of 96° = ____°
- Third angle of a triangle with angles 18° and 140° = ____°
- Third angle of a triangle with angles 48° and 49° = ____°
- Supplement of 171° = ____°
- Supplement of 151° = ____°
- Complement of 4° = ____°