Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 23° = ____°
- Third angle of a triangle with angles 61° and 59° = ____°
- Supplement of 120° = ____°
- Complement of 43° = ____°
- Complement of 32° = ____°
- Supplement of 143° = ____°
- Complement of 31° = ____°
- Complement of 57° = ____°
- Third angle of a triangle with angles 19° and 139° = ____°
- Supplement of 176° = ____°
- Supplement of 52° = ____°
- Third angle of a triangle with angles 69° and 33° = ____°
- Complement of 33° = ____°
- Complement of 89° = ____°
- Third angle of a triangle with angles 66° and 48° = ____°
- Supplement of 95° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 59° and 80° = ____°
- Supplement of 78° = ____°
- Complement of 48° = ____°