Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 75° = ____°
- Complement of 29° = ____°
- Third angle of a triangle with angles 33° and 70° = ____°
- Third angle of a triangle with angles 38° and 49° = ____°
- Supplement of 101° = ____°
- Supplement of 89° = ____°
- Supplement of 65° = ____°
- Supplement of 151° = ____°
- Complement of 44° = ____°
- Complement of 49° = ____°
- Supplement of 10° = ____°
- Third angle of a triangle with angles 18° and 141° = ____°
- Supplement of 170° = ____°
- Complement of 19° = ____°
- Complement of 36° = ____°
- Complement of 66° = ____°
- Complement of 59° = ____°
- Third angle of a triangle with angles 23° and 75° = ____°
- Complement of 67° = ____°
- Third angle of a triangle with angles 51° and 98° = ____°