Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 15° = ____°
- Supplement of 87° = ____°
- Supplement of 12° = ____°
- Supplement of 172° = ____°
- Third angle of a triangle with angles 53° and 56° = ____°
- Supplement of 151° = ____°
- Supplement of 53° = ____°
- Complement of 21° = ____°
- Complement of 83° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 33° and 130° = ____°
- Supplement of 104° = ____°
- Supplement of 122° = ____°
- Complement of 5° = ____°
- Complement of 22° = ____°
- Complement of 12° = ____°
- Supplement of 143° = ____°
- Supplement of 45° = ____°
- Supplement of 50° = ____°
- Third angle of a triangle with angles 23° and 110° = ____°