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 63° and 61° = ____°
- Third angle of a triangle with angles 42° and 122° = ____°
- Supplement of 65° = ____°
- Third angle of a triangle with angles 19° and 87° = ____°
- Supplement of 86° = ____°
- Complement of 75° = ____°
- Third angle of a triangle with angles 25° and 117° = ____°
- Supplement of 61° = ____°
- Complement of 12° = ____°
- Supplement of 116° = ____°
- Supplement of 71° = ____°
- Third angle of a triangle with angles 55° and 23° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 19° and 89° = ____°
- Supplement of 174° = ____°
- Supplement of 145° = ____°
- Third angle of a triangle with angles 15° and 130° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 24° and 133° = ____°
- Third angle of a triangle with angles 14° and 101° = ____°