Step 2: Use the spaces below to complete the formal proof. (7 points) Statements
Reasons
A 30 degrees C-ss
- ss degrees
1. Given
2. Draw point X on AC such that AB = AX 2. Ruler postulate
3. Definition of isosceles triangle
4. m_1 = m 2
As base angles
of 150 Sceles
5. m 2 = m_3+ m2c
6. Substitution
7. Angle addition postulate
8. m2 B = m23 + m2 3+ m2c
9. m2B> m2C
9. Definition of greater than