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 42° and 29° = ____°
- Third angle of a triangle with angles 18° and 123° = ____°
- Supplement of 104° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 74° and 43° = ____°
- Third angle of a triangle with angles 46° and 48° = ____°
- Third angle of a triangle with angles 39° and 29° = ____°
- Complement of 61° = ____°
- Third angle of a triangle with angles 42° and 111° = ____°
- Supplement of 160° = ____°
- Third angle of a triangle with angles 21° and 75° = ____°
- Complement of 86° = ____°
- Complement of 72° = ____°
- Third angle of a triangle with angles 13° and 139° = ____°
- Complement of 33° = ____°
- Supplement of 155° = ____°
- Complement of 10° = ____°
- Supplement of 55° = ____°
- Supplement of 3° = ____°
- Third angle of a triangle with angles 53° and 111° = ____°