Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 86° = ____°
- Third angle of a triangle with angles 76° and 34° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 39° and 59° = ____°
- Complement of 84° = ____°
- Supplement of 76° = ____°
- Complement of 63° = ____°
- Third angle of a triangle with angles 19° and 107° = ____°
- Supplement of 123° = ____°
- Complement of 60° = ____°
- Complement of 23° = ____°
- Complement of 35° = ____°
- Third angle of a triangle with angles 20° and 37° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 51° and 110° = ____°
- Complement of 69° = ____°
- Supplement of 133° = ____°
- Supplement of 64° = ____°
- Supplement of 159° = ____°
- Third angle of a triangle with angles 61° and 109° = ____°