B. Given: ∆, D is the midpoint of ̅̅̅̅ and
E is the midpoint of ̅̅̅̅. Find the unknown values.
1. x = _____ 5. EB = _____
2. y = _____ 6. AC = _____
3. z = _____ 7. AD = _____
4. AB = _____ 8. CB = _____