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 51° and 50° = ____°
- Third angle of a triangle with angles 78° and 88° = ____°
- Supplement of 175° = ____°
- Supplement of 146° = ____°
- Complement of 23° = ____°
- Complement of 24° = ____°
- Complement of 22° = ____°
- Supplement of 18° = ____°
- Complement of 74° = ____°
- Complement of 7° = ____°
- Supplement of 117° = ____°
- Supplement of 23° = ____°
- Supplement of 152° = ____°
- Complement of 71° = ____°
- Supplement of 88° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 24° and 123° = ____°
- Third angle of a triangle with angles 40° and 122° = ____°
- Complement of 61° = ____°
- Complement of 42° = ____°