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 38° and 123° = ____°
- Third angle of a triangle with angles 70° and 29° = ____°
- Third angle of a triangle with angles 74° and 73° = ____°
- Supplement of 84° = ____°
- Supplement of 74° = ____°
- Third angle of a triangle with angles 21° and 41° = ____°
- Supplement of 56° = ____°
- Supplement of 1° = ____°
- Complement of 2° = ____°
- Complement of 78° = ____°
- Supplement of 37° = ____°
- Complement of 15° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 24° and 33° = ____°
- Supplement of 30° = ____°
- Third angle of a triangle with angles 72° and 92° = ____°
- Third angle of a triangle with angles 61° and 93° = ____°
- Third angle of a triangle with angles 74° and 31° = ____°
- Complement of 85° = ____°
- Third angle of a triangle with angles 34° and 99° = ____°