Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 20° = ____°
- Supplement of 104° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 24° and 33° = ____°
- Complement of 52° = ____°
- Third angle of a triangle with angles 15° and 140° = ____°
- Third angle of a triangle with angles 18° and 20° = ____°
- Supplement of 156° = ____°
- Complement of 31° = ____°
- Complement of 74° = ____°
- Complement of 69° = ____°
- Supplement of 120° = ____°
- Supplement of 68° = ____°
- Supplement of 66° = ____°
- Third angle of a triangle with angles 58° and 55° = ____°
- Supplement of 41° = ____°
- Supplement of 132° = ____°
- Third angle of a triangle with angles 12° and 21° = ____°
- Supplement of 91° = ____°
- Third angle of a triangle with angles 49° and 93° = ____°