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 76° and 21° = ____°
- Complement of 29° = ____°
- Supplement of 43° = ____°
- Third angle of a triangle with angles 42° and 75° = ____°
- Complement of 39° = ____°
- Third angle of a triangle with angles 44° and 121° = ____°
- Supplement of 158° = ____°
- Third angle of a triangle with angles 49° and 64° = ____°
- Complement of 9° = ____°
- Supplement of 64° = ____°
- Supplement of 77° = ____°
- Third angle of a triangle with angles 72° and 79° = ____°
- Supplement of 13° = ____°
- Supplement of 52° = ____°
- Complement of 6° = ____°
- Supplement of 82° = ____°
- Third angle of a triangle with angles 78° and 14° = ____°
- Complement of 30° = ____°
- Supplement of 32° = ____°
- Third angle of a triangle with angles 54° and 59° = ____°