Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 154° = ____°
- Third angle of a triangle with angles 55° and 28° = ____°
- Complement of 13° = ____°
- Third angle of a triangle with angles 44° and 19° = ____°
- Third angle of a triangle with angles 30° and 105° = ____°
- Supplement of 109° = ____°
- Third angle of a triangle with angles 38° and 26° = ____°
- Complement of 44° = ____°
- Supplement of 105° = ____°
- Third angle of a triangle with angles 19° and 151° = ____°
- Supplement of 7° = ____°
- Complement of 76° = ____°
- Third angle of a triangle with angles 24° and 146° = ____°
- Supplement of 46° = ____°
- Complement of 21° = ____°
- Complement of 10° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 71° and 23° = ____°
- Third angle of a triangle with angles 25° and 123° = ____°
- Supplement of 163° = ____°