Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 49° = ____°
- Complement of 76° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 57° and 24° = ____°
- Third angle of a triangle with angles 16° and 136° = ____°
- Third angle of a triangle with angles 18° and 53° = ____°
- Complement of 67° = ____°
- Third angle of a triangle with angles 44° and 106° = ____°
- Third angle of a triangle with angles 69° and 99° = ____°
- Third angle of a triangle with angles 79° and 18° = ____°
- Supplement of 139° = ____°
- Supplement of 33° = ____°
- Complement of 29° = ____°
- Supplement of 60° = ____°
- Complement of 51° = ____°
- Supplement of 39° = ____°
- Third angle of a triangle with angles 15° and 59° = ____°
- Third angle of a triangle with angles 78° and 89° = ____°
- Supplement of 100° = ____°
- Supplement of 138° = ____°