1. In triangle MCG, A and I are the midpoints of and ̅, respectively. If = 10.5, what is ?
2. In the figure, if ̅ = 32, what is ?
3. If = 3 − 2 and = 9 − 13, what is the value of x?
![1 In Triangle MCG A And I Are The Midpoints Of And Respectively If 105 What Is 2 In The Figure If 32 What Is 3 If 3 2 And 9 13 What Is The Value Of X class=](https://ph-static.z-dn.net/files/df5/587f46e3a1c3351b9856d0f02ae82746.png)