Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 13° = ____°
- Complement of 61° = ____°
- Complement of 52° = ____°
- Supplement of 173° = ____°
- Third angle of a triangle with angles 53° and 89° = ____°
- Third angle of a triangle with angles 55° and 37° = ____°
- Complement of 73° = ____°
- Third angle of a triangle with angles 31° and 91° = ____°
- Supplement of 65° = ____°
- Third angle of a triangle with angles 71° and 30° = ____°
- Supplement of 15° = ____°
- Third angle of a triangle with angles 44° and 113° = ____°
- Third angle of a triangle with angles 20° and 130° = ____°
- Supplement of 145° = ____°
- Complement of 74° = ____°
- Complement of 11° = ____°
- Third angle of a triangle with angles 79° and 73° = ____°
- Third angle of a triangle with angles 64° and 103° = ____°
- Supplement of 138° = ____°
- Supplement of 150° = ____°