Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 69° and 90° = ____°
- Complement of 13° = ____°
- Complement of 80° = ____°
- Complement of 3° = ____°
- Third angle of a triangle with angles 72° and 91° = ____°
- Complement of 70° = ____°
- Supplement of 111° = ____°
- Third angle of a triangle with angles 60° and 20° = ____°
- Complement of 24° = ____°
- Supplement of 162° = ____°
- Complement of 49° = ____°
- Third angle of a triangle with angles 15° and 73° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 10° and 119° = ____°
- Complement of 77° = ____°
- Complement of 71° = ____°
- Complement of 69° = ____°
- Supplement of 71° = ____°
- Third angle of a triangle with angles 15° and 148° = ____°
- Complement of 82° = ____°