Respuesta :

Answer:

∠RSU is equal to 39

Step-by-step explanation:

∠RST = 90.

So, 90 - 51 = 39

So ∠RSU = 39

Hope this helps!!

capsasha2

Answer:

39°

Step-by-step explanation:

  1. This is a 90° angel and we already have 51°s, so we do 90 - 51:              90 - 51 = 39

I hope this helps!