Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 9° = ____°
- Third angle of a triangle with angles 73° and 84° = ____°
- Complement of 31° = ____°
- Supplement of 168° = ____°
- Supplement of 63° = ____°
- Supplement of 20° = ____°
- Complement of 51° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 63° and 105° = ____°
- Complement of 19° = ____°
- Complement of 56° = ____°
- Supplement of 178° = ____°
- Supplement of 151° = ____°
- Third angle of a triangle with angles 36° and 44° = ____°
- Third angle of a triangle with angles 36° and 114° = ____°
- Third angle of a triangle with angles 40° and 44° = ____°
- Complement of 42° = ____°
- Supplement of 172° = ____°
- Third angle of a triangle with angles 37° and 130° = ____°
- Supplement of 177° = ____°