Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 134° = ____°
- Complement of 12° = ____°
- Supplement of 78° = ____°
- Complement of 23° = ____°
- Supplement of 79° = ____°
- Third angle of a triangle with angles 60° and 45° = ____°
- Complement of 35° = ____°
- Third angle of a triangle with angles 14° and 143° = ____°
- Complement of 51° = ____°
- Complement of 22° = ____°
- Third angle of a triangle with angles 49° and 75° = ____°
- Complement of 42° = ____°
- Complement of 61° = ____°
- Third angle of a triangle with angles 11° and 115° = ____°
- Supplement of 110° = ____°
- Complement of 73° = ____°
- Complement of 15° = ____°
- Third angle of a triangle with angles 48° and 107° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 40° and 102° = ____°