Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 83° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 29° and 44° = ____°
- Third angle of a triangle with angles 76° and 51° = ____°
- Supplement of 129° = ____°
- Third angle of a triangle with angles 33° and 36° = ____°
- Complement of 81° = ____°
- Third angle of a triangle with angles 33° and 61° = ____°
- Third angle of a triangle with angles 17° and 69° = ____°
- Complement of 40° = ____°
- Complement of 35° = ____°
- Third angle of a triangle with angles 70° and 75° = ____°
- Supplement of 142° = ____°
- Third angle of a triangle with angles 40° and 121° = ____°
- Supplement of 42° = ____°
- Complement of 12° = ____°
- Complement of 41° = ____°
- Complement of 1° = ____°
- Supplement of 10° = ____°
- Supplement of 139° = ____°