In this page solution of missingvertex question9 we are going to see he detailed solution of the first question.

**Question 1 :**

**Find the ****missing vertex of triangle whose two vertices are (-3,-9) (-1,6) and its centroid is (-1/3 , 2 )**

**Question 2 :**

**Find the ****missing vertex of triangle whose two vertices are (-3,-9) **** (5,-8)** and its centroid is (5/3 , -8/3 )

**Question 3 :**

**Find the ****missing vertex of triangle whose two vertices are (4,5) **** (4,2)** and its centroid is (2 , 3 )

**Question 4 :**

**Find the ****missing vertex of triangle whose two vertices are ****(3,1) (2,2)**** and its centroid is (7/3 , 1 )**

**Question 5 :**

**Find the ****missing vertex of triangle whose two vertices are ****(3,1) (0,4)**** and its centroid is (0 , 2 )**

**Question 6 :**

**Find the ****missing vertex of triangle whose two vertices are ****(1,10) (-7,2)**** and its centroid is (-3 , 19/3 )**

**Question 7 :**

**Find the ****missing vertex of triangle whose two vertices are ****(-1,-3) (2,1)**** and its centroid is (1 , -2 )**

**Question 8 :**

**Find the ****missing vertex of triangle whose two vertices are ****(1,1) (2,3)**** and its centroid is (-1/3 , 2 )**