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 10° and 57° = ____°
- Supplement of 117° = ____°
- Complement of 23° = ____°
- Complement of 9° = ____°
- Supplement of 81° = ____°
- Complement of 46° = ____°
- Complement of 10° = ____°
- Complement of 18° = ____°
- Complement of 75° = ____°
- Third angle of a triangle with angles 80° and 45° = ____°
- Third angle of a triangle with angles 31° and 93° = ____°
- Complement of 68° = ____°
- Complement of 3° = ____°
- Complement of 80° = ____°
- Third angle of a triangle with angles 13° and 59° = ____°
- Third angle of a triangle with angles 33° and 38° = ____°
- Third angle of a triangle with angles 66° and 61° = ____°
- Supplement of 112° = ____°
- Third angle of a triangle with angles 33° and 85° = ____°
- Third angle of a triangle with angles 59° and 102° = ____°