Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 55° = ____°
- Supplement of 91° = ____°
- Supplement of 161° = ____°
- Third angle of a triangle with angles 31° and 42° = ____°
- Third angle of a triangle with angles 17° and 101° = ____°
- Third angle of a triangle with angles 11° and 142° = ____°
- Supplement of 49° = ____°
- Third angle of a triangle with angles 22° and 78° = ____°
- Complement of 32° = ____°
- Complement of 49° = ____°
- Supplement of 48° = ____°
- Complement of 53° = ____°
- Third angle of a triangle with angles 21° and 29° = ____°
- Third angle of a triangle with angles 60° and 73° = ____°
- Third angle of a triangle with angles 71° and 65° = ____°
- Supplement of 19° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 59° and 13° = ____°
- Complement of 86° = ____°
- Third angle of a triangle with angles 33° and 12° = ____°