reaction of structure?

Question

Hi, all is this sturcture stable ? or structural determinate ?

  [1]: https://i.stack.imgur.com/aCf6W.png

Let the top support as A , bottom support as B ,

By taking moment about A, i managed to get 10(4*4)/2 -HA(2) = 0 , HA = 40kN,

HA = HB = 40kN ,

By taking moment about C , i managed to get -10(4*4/2) + 4(VB + VA) -40(2) = 0

VA + VB = 40kN , however , i still not able to get the exact value of VA and VB, where did i miss out ? 

Answer 1

yes, there's picture in the link 

Answer 2

Ask a question in context.

is there a picture?