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 77° and 34° = ____°
- Supplement of 15° = ____°
- Third angle of a triangle with angles 36° and 55° = ____°
- Supplement of 54° = ____°
- Complement of 38° = ____°
- Complement of 59° = ____°
- Supplement of 171° = ____°
- Complement of 80° = ____°
- Complement of 43° = ____°
- Third angle of a triangle with angles 75° and 20° = ____°
- Supplement of 177° = ____°
- Complement of 73° = ____°
- Complement of 26° = ____°
- Supplement of 157° = ____°
- Supplement of 124° = ____°
- Third angle of a triangle with angles 72° and 44° = ____°
- Third angle of a triangle with angles 67° and 39° = ____°
- Third angle of a triangle with angles 61° and 45° = ____°
- Third angle of a triangle with angles 59° and 18° = ____°
- Supplement of 113° = ____°