Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 63° = ____°
- Third angle of a triangle with angles 75° and 67° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 72° and 34° = ____°
- Supplement of 165° = ____°
- Supplement of 43° = ____°
- Third angle of a triangle with angles 11° and 21° = ____°
- Complement of 89° = ____°
- Complement of 77° = ____°
- Third angle of a triangle with angles 74° and 61° = ____°
- Third angle of a triangle with angles 31° and 46° = ____°
- Supplement of 126° = ____°
- Complement of 78° = ____°
- Supplement of 144° = ____°
- Supplement of 80° = ____°
- Complement of 4° = ____°
- Supplement of 104° = ____°
- Supplement of 48° = ____°
- Third angle of a triangle with angles 47° and 66° = ____°
- Supplement of 67° = ____°