Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 79° = ____°
- Complement of 12° = ____°
- Complement of 87° = ____°
- Supplement of 146° = ____°
- Third angle of a triangle with angles 73° and 23° = ____°
- Complement of 49° = ____°
- Supplement of 34° = ____°
- Third angle of a triangle with angles 40° and 11° = ____°
- Supplement of 148° = ____°
- Supplement of 57° = ____°
- Third angle of a triangle with angles 76° and 16° = ____°
- Third angle of a triangle with angles 44° and 111° = ____°
- Complement of 72° = ____°
- Complement of 11° = ____°
- Complement of 42° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 63° and 31° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 70° and 93° = ____°
- Complement of 39° = ____°