Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 12° = ____°
- Third angle of a triangle with angles 36° and 123° = ____°
- Supplement of 46° = ____°
- Third angle of a triangle with angles 21° and 131° = ____°
- Complement of 64° = ____°
- Supplement of 48° = ____°
- Third angle of a triangle with angles 66° and 10° = ____°
- Supplement of 2° = ____°
- Supplement of 173° = ____°
- Supplement of 171° = ____°
- Third angle of a triangle with angles 50° and 27° = ____°
- Third angle of a triangle with angles 20° and 110° = ____°
- Supplement of 174° = ____°
- Complement of 49° = ____°
- Supplement of 134° = ____°
- Complement of 9° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 72° and 89° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 52° and 32° = ____°