Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 71° = ____°
- Third angle of a triangle with angles 61° and 30° = ____°
- Third angle of a triangle with angles 62° and 104° = ____°
- Complement of 77° = ____°
- Third angle of a triangle with angles 17° and 68° = ____°
- Complement of 9° = ____°
- Supplement of 49° = ____°
- Complement of 28° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 48° and 16° = ____°
- Third angle of a triangle with angles 33° and 114° = ____°
- Complement of 32° = ____°
- Supplement of 135° = ____°
- Complement of 55° = ____°
- Complement of 45° = ____°
- Supplement of 22° = ____°
- Third angle of a triangle with angles 65° and 73° = ____°
- Third angle of a triangle with angles 12° and 43° = ____°
- Complement of 36° = ____°
- Supplement of 172° = ____°