1. Given
2. Addition Property of Equality
3. Angle Addition Postulate
4. Substitution Property of Equality
1. Given
2. Angle Addition Postulate
3. Substitution Property of Equality
4. Subtraction Property of Equality
5. Simplify
6. Division Property of Equality
7. Simplify
1. Given
2. Angle Addition Postulate
3. Angle Addition Postulate
4. Substitution Property of Equality
5. Transitive Property of Equality
6. Subtraction Property of Equality
1. Given
2. Angle Addition Postulate
3. Substitution Property of Equality
4. Transitive Property of Equality
5. Substitution Property of Equality
6. Subtraction Property of Equality
Parent Tip: Review the logic above to help your child master the concept of geometry angle addition worksheet.