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 80° and 43° = ____°
- Third angle of a triangle with angles 11° and 52° = ____°
- Third angle of a triangle with angles 57° and 32° = ____°
- Supplement of 176° = ____°
- Supplement of 153° = ____°
- Complement of 64° = ____°
- Supplement of 138° = ____°
- Complement of 34° = ____°
- Complement of 74° = ____°
- Third angle of a triangle with angles 72° and 54° = ____°
- Third angle of a triangle with angles 45° and 13° = ____°
- Complement of 9° = ____°
- Supplement of 71° = ____°
- Supplement of 101° = ____°
- Supplement of 170° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 49° and 62° = ____°
- Supplement of 152° = ____°
- Supplement of 17° = ____°
- Complement of 65° = ____°