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 12° and 51° = ____°
- Third angle of a triangle with angles 10° and 16° = ____°
- Third angle of a triangle with angles 35° and 69° = ____°
- Supplement of 13° = ____°
- Complement of 63° = ____°
- Third angle of a triangle with angles 23° and 13° = ____°
- Supplement of 115° = ____°
- Third angle of a triangle with angles 69° and 34° = ____°
- Third angle of a triangle with angles 42° and 44° = ____°
- Complement of 23° = ____°
- Complement of 74° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 10° and 117° = ____°
- Supplement of 113° = ____°
- Third angle of a triangle with angles 71° and 29° = ____°
- Supplement of 64° = ____°
- Third angle of a triangle with angles 51° and 33° = ____°
- Complement of 42° = ____°
- Complement of 41° = ____°
- Supplement of 2° = ____°