Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 23° = ____°
- Supplement of 110° = ____°
- Third angle of a triangle with angles 12° and 17° = ____°
- Third angle of a triangle with angles 68° and 99° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 20° and 64° = ____°
- Third angle of a triangle with angles 32° and 111° = ____°
- Complement of 29° = ____°
- Supplement of 5° = ____°
- Third angle of a triangle with angles 42° and 66° = ____°
- Supplement of 144° = ____°
- Supplement of 21° = ____°
- Third angle of a triangle with angles 11° and 47° = ____°
- Supplement of 132° = ____°
- Supplement of 97° = ____°
- Third angle of a triangle with angles 26° and 141° = ____°
- Supplement of 43° = ____°
- Supplement of 25° = ____°
- Third angle of a triangle with angles 47° and 61° = ____°
- Third angle of a triangle with angles 43° and 125° = ____°