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 70° and 43° = ____°
- Complement of 7° = ____°
- Third angle of a triangle with angles 71° and 21° = ____°
- Supplement of 154° = ____°
- Complement of 77° = ____°
- Supplement of 135° = ____°
- Supplement of 14° = ____°
- Third angle of a triangle with angles 21° and 54° = ____°
- Complement of 24° = ____°
- Complement of 56° = ____°
- Supplement of 148° = ____°
- Supplement of 126° = ____°
- Third angle of a triangle with angles 31° and 30° = ____°
- Complement of 18° = ____°
- Supplement of 4° = ____°
- Third angle of a triangle with angles 17° and 149° = ____°
- Supplement of 111° = ____°
- Third angle of a triangle with angles 22° and 42° = ____°
- Supplement of 130° = ____°
- Supplement of 115° = ____°