Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 81° = ____°
- Third angle of a triangle with angles 65° and 49° = ____°
- Supplement of 20° = ____°
- Complement of 26° = ____°
- Third angle of a triangle with angles 21° and 110° = ____°
- Complement of 24° = ____°
- Third angle of a triangle with angles 63° and 90° = ____°
- Complement of 56° = ____°
- Supplement of 61° = ____°
- Third angle of a triangle with angles 51° and 111° = ____°
- Supplement of 112° = ____°
- Complement of 7° = ____°
- Supplement of 108° = ____°
- Complement of 52° = ____°
- Third angle of a triangle with angles 77° and 30° = ____°
- Supplement of 39° = ____°
- Complement of 30° = ____°
- Supplement of 166° = ____°
- Supplement of 144° = ____°
- Supplement of 50° = ____°