Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 154° = ____°
- Supplement of 54° = ____°
- Complement of 48° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 38° and 56° = ____°
- Third angle of a triangle with angles 20° and 91° = ____°
- Supplement of 103° = ____°
- Supplement of 67° = ____°
- Third angle of a triangle with angles 38° and 121° = ____°
- Third angle of a triangle with angles 38° and 61° = ____°
- Supplement of 142° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 38° and 122° = ____°
- Third angle of a triangle with angles 57° and 48° = ____°
- Supplement of 90° = ____°
- Supplement of 18° = ____°
- Supplement of 69° = ____°
- Supplement of 41° = ____°
- Complement of 89° = ____°
- Third angle of a triangle with angles 37° and 116° = ____°