Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 86° = ____°
- Supplement of 124° = ____°
- Third angle of a triangle with angles 33° and 129° = ____°
- Third angle of a triangle with angles 18° and 91° = ____°
- Third angle of a triangle with angles 51° and 68° = ____°
- Third angle of a triangle with angles 77° and 42° = ____°
- Third angle of a triangle with angles 27° and 126° = ____°
- Supplement of 48° = ____°
- Supplement of 90° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 53° and 15° = ____°
- Complement of 80° = ____°
- Third angle of a triangle with angles 74° and 64° = ____°
- Complement of 9° = ____°
- Third angle of a triangle with angles 27° and 141° = ____°
- Supplement of 69° = ____°
- Third angle of a triangle with angles 44° and 43° = ____°
- Third angle of a triangle with angles 24° and 120° = ____°
- Supplement of 28° = ____°
- Supplement of 4° = ____°