Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 89° = ____°
- Supplement of 109° = ____°
- Third angle of a triangle with angles 70° and 81° = ____°
- Complement of 3° = ____°
- Complement of 49° = ____°
- Supplement of 164° = ____°
- Complement of 73° = ____°
- Supplement of 150° = ____°
- Supplement of 158° = ____°
- Complement of 40° = ____°
- Supplement of 52° = ____°
- Complement of 2° = ____°
- Supplement of 26° = ____°
- Complement of 7° = ____°
- Supplement of 168° = ____°
- Third angle of a triangle with angles 18° and 22° = ____°
- Third angle of a triangle with angles 51° and 105° = ____°
- Third angle of a triangle with angles 37° and 25° = ____°
- Third angle of a triangle with angles 18° and 88° = ____°
- Third angle of a triangle with angles 68° and 20° = ____°