Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 74° = ____°
- Third angle of a triangle with angles 63° and 23° = ____°
- Supplement of 38° = ____°
- Complement of 26° = ____°
- Supplement of 171° = ____°
- Third angle of a triangle with angles 70° and 70° = ____°
- Third angle of a triangle with angles 63° and 82° = ____°
- Complement of 68° = ____°
- Third angle of a triangle with angles 41° and 10° = ____°
- Third angle of a triangle with angles 26° and 85° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 77° and 52° = ____°
- Supplement of 29° = ____°
- Complement of 45° = ____°
- Supplement of 139° = ____°
- Complement of 63° = ____°
- Supplement of 27° = ____°
- Third angle of a triangle with angles 26° and 15° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 79° and 79° = ____°