How do I find the perimeter of the triangle

Question

nnesha · Answer

add all sides to find perimeter

anonymous · Answer

How i am missing one side

bobobox · Answer

^I agree^

bobobox · Answer

wait what

bobobox · Answer

oh I know.. wait a sec plz

midhun.madhu1987 · Answer

Is there any figure?

anonymous · Answer

What information are you given?  Is it a right triangle?

nnesha · Answer

so post question

nnesha · Answer

if you missing side use this |dw:1415854455793:dw|

bobobox · Answer

Never mind I was thin-kg of angles

anonymous · Answer

That is all the information I am given and I can't use the that formula

anonymous · Answer

You said you were missing a side.  What are the other two sides?

anonymous · Answer

It is in the picture

nnesha · Answer

can you please post or take screenshot of your question ???@violet11

anonymous · Answer

Can you post the picture?  Or at least tell us what it says?

anonymous · Answer

Pic is posted

anonymous · Answer

It's an equilateral triangle, so all the sides are the same length.  

So 5x+16=9x-11 

Can you solve that?

anonymous · Answer

Ok thanks but what about the other side

anonymous · Answer

Solve the equation first.  When you solve it, it will tell you what the third side is- since it's the same as the other two.

anonymous · Answer

Ok thanks that is all I need

anonymous · Answer

Okay!  Make sure you don't forget to add the sides together when you solve it!  I hate it when I forget the last step, lol.