Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 77° = ____°
- Third angle of a triangle with angles 16° and 49° = ____°
- Third angle of a triangle with angles 77° and 13° = ____°
- Supplement of 57° = ____°
- Complement of 4° = ____°
- Supplement of 13° = ____°
- Complement of 80° = ____°
- Supplement of 129° = ____°
- Complement of 3° = ____°
- Complement of 42° = ____°
- Third angle of a triangle with angles 10° and 52° = ____°
- Third angle of a triangle with angles 18° and 129° = ____°
- Supplement of 50° = ____°
- Supplement of 144° = ____°
- Third angle of a triangle with angles 26° and 70° = ____°
- Complement of 83° = ____°
- Third angle of a triangle with angles 16° and 52° = ____°
- Complement of 78° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 63° and 61° = ____°