Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 5° = ____°
- Complement of 31° = ____°
- Complement of 84° = ____°
- Supplement of 159° = ____°
- Third angle of a triangle with angles 77° and 80° = ____°
- Complement of 51° = ____°
- Complement of 43° = ____°
- Supplement of 154° = ____°
- Third angle of a triangle with angles 59° and 106° = ____°
- Third angle of a triangle with angles 74° and 78° = ____°
- Supplement of 2° = ____°
- Third angle of a triangle with angles 55° and 64° = ____°
- Complement of 22° = ____°
- Supplement of 141° = ____°
- Complement of 17° = ____°
- Supplement of 29° = ____°
- Supplement of 110° = ____°
- Third angle of a triangle with angles 23° and 87° = ____°
- Supplement of 147° = ____°
- Complement of 80° = ____°