Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 48° = ____°
- Third angle of a triangle with angles 45° and 100° = ____°
- Supplement of 131° = ____°
- Third angle of a triangle with angles 37° and 18° = ____°
- Third angle of a triangle with angles 54° and 111° = ____°
- Supplement of 108° = ____°
- Third angle of a triangle with angles 12° and 89° = ____°
- Supplement of 82° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 33° and 74° = ____°
- Complement of 49° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 11° and 75° = ____°
- Third angle of a triangle with angles 58° and 29° = ____°
- Supplement of 129° = ____°
- Supplement of 164° = ____°
- Third angle of a triangle with angles 12° and 135° = ____°
- Supplement of 69° = ____°
- Third angle of a triangle with angles 31° and 59° = ____°
- Complement of 26° = ____°