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 76° and 32° = ____°
- Supplement of 74° = ____°
- Third angle of a triangle with angles 63° and 67° = ____°
- Third angle of a triangle with angles 20° and 145° = ____°
- Supplement of 150° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 47° and 121° = ____°
- Complement of 14° = ____°
- Complement of 53° = ____°
- Third angle of a triangle with angles 26° and 134° = ____°
- Third angle of a triangle with angles 31° and 101° = ____°
- Complement of 54° = ____°
- Complement of 69° = ____°
- Complement of 28° = ____°
- Complement of 17° = ____°
- Supplement of 77° = ____°
- Complement of 12° = ____°
- Supplement of 151° = ____°
- Complement of 59° = ____°
- Supplement of 117° = ____°