Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 81° = ____°
- Supplement of 25° = ____°
- Supplement of 167° = ____°
- Third angle of a triangle with angles 40° and 87° = ____°
- Third angle of a triangle with angles 75° and 79° = ____°
- Supplement of 106° = ____°
- Third angle of a triangle with angles 63° and 75° = ____°
- Complement of 26° = ____°
- Third angle of a triangle with angles 74° and 57° = ____°
- Supplement of 50° = ____°
- Complement of 59° = ____°
- Supplement of 47° = ____°
- Third angle of a triangle with angles 15° and 143° = ____°
- Complement of 14° = ____°
- Supplement of 125° = ____°
- Complement of 69° = ____°
- Supplement of 84° = ____°
- Complement of 70° = ____°
- Supplement of 70° = ____°
- Third angle of a triangle with angles 38° and 123° = ____°