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 52° and 11° = ____°
- Supplement of 66° = ____°
- Supplement of 2° = ____°
- Third angle of a triangle with angles 63° and 90° = ____°
- Supplement of 138° = ____°
- Complement of 78° = ____°
- Third angle of a triangle with angles 57° and 48° = ____°
- Third angle of a triangle with angles 20° and 129° = ____°
- Complement of 63° = ____°
- Third angle of a triangle with angles 45° and 69° = ____°
- Complement of 57° = ____°
- Third angle of a triangle with angles 45° and 105° = ____°
- Supplement of 40° = ____°
- Complement of 76° = ____°
- Third angle of a triangle with angles 48° and 30° = ____°
- Complement of 46° = ____°
- Supplement of 75° = ____°
- Third angle of a triangle with angles 20° and 130° = ____°
- Complement of 59° = ____°
- Third angle of a triangle with angles 46° and 93° = ____°