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 45° and 75° = ____°
- Complement of 20° = ____°
- Supplement of 63° = ____°
- Complement of 12° = ____°
- Supplement of 56° = ____°
- Third angle of a triangle with angles 45° and 36° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 48° and 55° = ____°
- Third angle of a triangle with angles 49° and 78° = ____°
- Supplement of 7° = ____°
- Complement of 16° = ____°
- Supplement of 58° = ____°
- Complement of 37° = ____°
- Complement of 19° = ____°
- Supplement of 51° = ____°
- Third angle of a triangle with angles 35° and 67° = ____°
- Third angle of a triangle with angles 10° and 105° = ____°
- Complement of 64° = ____°
- Third angle of a triangle with angles 23° and 23° = ____°
- Supplement of 43° = ____°