I need some math help on one GEOMETRY problem...so someone who knows geometry!!thnx :)

Look at the two triangular sign boards below.

Which pair of equations is correct?

x = 50 and y = 80

x = 2 and y = 30

x = 20 and y = 20

x = 1 and y = 60

Question

I need some math help on one GEOMETRY problem...so someone who knows geometry!!thnx :)

Look at the two triangular sign boards below. 
  
 
  
Which pair of equations is correct?

 x = 50 and y = 80 

 x = 2 and y = 30

 x = 20 and y = 20

 x = 1 and y = 60

anonymous · Answer

here is the picture :)

anonymous · Answer

D

anonymous · Answer

oo okay thnx!!  do you know how you got that??

anonymous · Answer

yes x = 1 and y = 60 so we plug it in 
60 + 20  = 80 and 30(1)+20 = 50 . Same as the other triangle :)

anonymous · Answer

ooo okay thank you sooo much :) I will give you a medal :) thank you

anonymous · Answer

your welcome