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 69° and 35° = ____°
- Complement of 31° = ____°
- Supplement of 62° = ____°
- Complement of 62° = ____°
- Third angle of a triangle with angles 69° and 12° = ____°
- Complement of 30° = ____°
- Complement of 6° = ____°
- Complement of 21° = ____°
- Complement of 39° = ____°
- Supplement of 172° = ____°
- Third angle of a triangle with angles 12° and 139° = ____°
- Complement of 12° = ____°
- Complement of 44° = ____°
- Supplement of 100° = ____°
- Third angle of a triangle with angles 45° and 109° = ____°
- Third angle of a triangle with angles 65° and 47° = ____°
- Complement of 49° = ____°
- Supplement of 146° = ____°
- Complement of 26° = ____°
- Third angle of a triangle with angles 26° and 108° = ____°