Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 15° = ____°
- Third angle of a triangle with angles 60° and 107° = ____°
- Supplement of 38° = ____°
- Third angle of a triangle with angles 39° and 10° = ____°
- Supplement of 149° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 25° and 42° = ____°
- Supplement of 42° = ____°
- Third angle of a triangle with angles 59° and 74° = ____°
- Third angle of a triangle with angles 40° and 77° = ____°
- Third angle of a triangle with angles 28° and 96° = ____°
- Third angle of a triangle with angles 22° and 42° = ____°
- Supplement of 64° = ____°
- Third angle of a triangle with angles 73° and 22° = ____°
- Supplement of 110° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 23° and 117° = ____°
- Third angle of a triangle with angles 69° and 91° = ____°
- Third angle of a triangle with angles 57° and 37° = ____°
- Complement of 79° = ____°