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 23° and 71° = ____°
- Third angle of a triangle with angles 70° and 45° = ____°
- Supplement of 13° = ____°
- Third angle of a triangle with angles 17° and 99° = ____°
- Complement of 69° = ____°
- Complement of 61° = ____°
- Supplement of 82° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 18° and 152° = ____°
- Third angle of a triangle with angles 53° and 61° = ____°
- Complement of 66° = ____°
- Complement of 2° = ____°
- Supplement of 118° = ____°
- Third angle of a triangle with angles 44° and 123° = ____°
- Supplement of 135° = ____°
- Third angle of a triangle with angles 74° and 78° = ____°
- Supplement of 17° = ____°
- Complement of 50° = ____°
- Supplement of 95° = ____°
- Supplement of 20° = ____°