Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 19° and 101° = ____°
- Complement of 38° = ____°
- Third angle of a triangle with angles 13° and 37° = ____°
- Supplement of 145° = ____°
- Supplement of 126° = ____°
- Complement of 57° = ____°
- Complement of 59° = ____°
- Supplement of 44° = ____°
- Third angle of a triangle with angles 78° and 15° = ____°
- Complement of 29° = ____°
- Supplement of 71° = ____°
- Complement of 24° = ____°
- Complement of 37° = ____°
- Complement of 31° = ____°
- Supplement of 99° = ____°
- Complement of 22° = ____°
- Supplement of 75° = ____°
- Supplement of 134° = ____°
- Complement of 54° = ____°
- Third angle of a triangle with angles 72° and 20° = ____°