Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 66° = ____°
- Complement of 54° = ____°
- Complement of 51° = ____°
- Complement of 2° = ____°
- Supplement of 142° = ____°
- Complement of 42° = ____°
- Supplement of 32° = ____°
- Third angle of a triangle with angles 74° and 51° = ____°
- Complement of 15° = ____°
- Supplement of 115° = ____°
- Complement of 20° = ____°
- Complement of 59° = ____°
- Complement of 39° = ____°
- Complement of 80° = ____°
- Third angle of a triangle with angles 48° and 83° = ____°
- Supplement of 99° = ____°
- Third angle of a triangle with angles 63° and 23° = ____°
- Supplement of 172° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 77° and 54° = ____°