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 70° and 80° = ____°
- Third angle of a triangle with angles 73° and 90° = ____°
- Supplement of 55° = ____°
- Supplement of 91° = ____°
- Complement of 74° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 38° and 67° = ____°
- Supplement of 23° = ____°
- Supplement of 130° = ____°
- Complement of 17° = ____°
- Supplement of 142° = ____°
- Complement of 82° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 52° and 37° = ____°
- Third angle of a triangle with angles 77° and 44° = ____°
- Supplement of 90° = ____°
- Complement of 81° = ____°
- Complement of 5° = ____°
- Supplement of 176° = ____°
- Third angle of a triangle with angles 10° and 120° = ____°