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 18° and 14° = ____°
- Third angle of a triangle with angles 14° and 50° = ____°
- Third angle of a triangle with angles 57° and 98° = ____°
- Complement of 81° = ____°
- Third angle of a triangle with angles 59° and 53° = ____°
- Supplement of 106° = ____°
- Third angle of a triangle with angles 56° and 41° = ____°
- Supplement of 144° = ____°
- Third angle of a triangle with angles 80° and 77° = ____°
- Complement of 29° = ____°
- Complement of 59° = ____°
- Complement of 85° = ____°
- Complement of 33° = ____°
- Supplement of 77° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 63° and 15° = ____°
- Complement of 35° = ____°
- Complement of 21° = ____°
- Complement of 31° = ____°
- Supplement of 53° = ____°