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 69° and 24° = ____°
- Supplement of 76° = ____°
- Supplement of 39° = ____°
- Supplement of 161° = ____°
- Supplement of 143° = ____°
- Supplement of 12° = ____°
- Complement of 78° = ____°
- Third angle of a triangle with angles 19° and 49° = ____°
- Supplement of 40° = ____°
- Third angle of a triangle with angles 10° and 39° = ____°
- Supplement of 125° = ____°
- Complement of 87° = ____°
- Supplement of 150° = ____°
- Complement of 83° = ____°
- Supplement of 65° = ____°
- Third angle of a triangle with angles 21° and 100° = ____°
- Complement of 57° = ____°
- Complement of 54° = ____°
- Complement of 58° = ____°
- Complement of 74° = ____°