Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 40° = ____°
- Third angle of a triangle with angles 67° and 44° = ____°
- Third angle of a triangle with angles 54° and 63° = ____°
- Complement of 57° = ____°
- Supplement of 164° = ____°
- Supplement of 163° = ____°
- Third angle of a triangle with angles 11° and 130° = ____°
- Third angle of a triangle with angles 20° and 138° = ____°
- Complement of 35° = ____°
- Supplement of 22° = ____°
- Third angle of a triangle with angles 78° and 38° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 36° and 88° = ____°
- Third angle of a triangle with angles 44° and 46° = ____°
- Complement of 50° = ____°
- Supplement of 151° = ____°
- Supplement of 63° = ____°
- Third angle of a triangle with angles 52° and 15° = ____°
- Complement of 87° = ____°
- Complement of 21° = ____°