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 73° and 61° = ____°
- Third angle of a triangle with angles 65° and 104° = ____°
- Third angle of a triangle with angles 42° and 74° = ____°
- Complement of 39° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 17° and 21° = ____°
- Complement of 25° = ____°
- Complement of 38° = ____°
- Third angle of a triangle with angles 21° and 126° = ____°
- Supplement of 161° = ____°
- Complement of 77° = ____°
- Supplement of 53° = ____°
- Supplement of 3° = ____°
- Third angle of a triangle with angles 39° and 72° = ____°
- Supplement of 55° = ____°
- Third angle of a triangle with angles 46° and 21° = ____°
- Third angle of a triangle with angles 54° and 98° = ____°
- Third angle of a triangle with angles 70° and 15° = ____°
- Third angle of a triangle with angles 46° and 44° = ____°
- Supplement of 70° = ____°