Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 4° = ____°
- Third angle of a triangle with angles 80° and 30° = ____°
- Third angle of a triangle with angles 14° and 18° = ____°
- Supplement of 154° = ____°
- Complement of 10° = ____°
- Complement of 58° = ____°
- Supplement of 142° = ____°
- Complement of 49° = ____°
- Supplement of 111° = ____°
- Third angle of a triangle with angles 37° and 26° = ____°
- Supplement of 152° = ____°
- Complement of 31° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 38° and 56° = ____°
- Third angle of a triangle with angles 68° and 43° = ____°
- Complement of 72° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 55° and 33° = ____°
- Complement of 16° = ____°
- Complement of 76° = ____°