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 27° and 86° = ____°
- Third angle of a triangle with angles 44° and 53° = ____°
- Third angle of a triangle with angles 59° and 10° = ____°
- Complement of 15° = ____°
- Third angle of a triangle with angles 69° and 72° = ____°
- Third angle of a triangle with angles 34° and 87° = ____°
- Complement of 80° = ____°
- Supplement of 36° = ____°
- Complement of 18° = ____°
- Third angle of a triangle with angles 76° and 27° = ____°
- Supplement of 37° = ____°
- Complement of 20° = ____°
- Supplement of 10° = ____°
- Complement of 10° = ____°
- Complement of 6° = ____°
- Supplement of 140° = ____°
- Third angle of a triangle with angles 17° and 61° = ____°
- Third angle of a triangle with angles 71° and 54° = ____°
- Third angle of a triangle with angles 65° and 80° = ____°
- Complement of 17° = ____°