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 41° and 128° = ____°
- Complement of 20° = ____°
- Complement of 71° = ____°
- Supplement of 48° = ____°
- Complement of 11° = ____°
- Supplement of 163° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 21° and 57° = ____°
- Third angle of a triangle with angles 13° and 105° = ____°
- Supplement of 175° = ____°
- Third angle of a triangle with angles 49° and 70° = ____°
- Complement of 21° = ____°
- Supplement of 69° = ____°
- Complement of 38° = ____°
- Supplement of 15° = ____°
- Third angle of a triangle with angles 42° and 101° = ____°
- Third angle of a triangle with angles 63° and 12° = ____°
- Complement of 18° = ____°
- Supplement of 33° = ____°