Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 26° = ____°
- Third angle of a triangle with angles 40° and 87° = ____°
- Supplement of 26° = ____°
- Third angle of a triangle with angles 21° and 108° = ____°
- Complement of 63° = ____°
- Third angle of a triangle with angles 36° and 125° = ____°
- Third angle of a triangle with angles 17° and 144° = ____°
- Third angle of a triangle with angles 54° and 16° = ____°
- Complement of 74° = ____°
- Supplement of 152° = ____°
- Supplement of 124° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 55° and 43° = ____°
- Third angle of a triangle with angles 49° and 59° = ____°
- Supplement of 121° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 52° and 102° = ____°
- Third angle of a triangle with angles 54° and 96° = ____°
- Third angle of a triangle with angles 61° and 105° = ____°
- Third angle of a triangle with angles 40° and 38° = ____°