Identify the value of x . Give your answers in simplest radical form.


Answer:
5√2
Step-by-step explanation:
You can use the trig identities
We know angle = 45 as well as hypotenuse = 10
We can use either Sine or Cosine, I will use Sine
sin = opp/hyp
sin(45) = x/10
√2/2 = x/10
x = 5√2