Respuesta :

we know that

sin 45=opposite side/hypotenuse
opposite side=7√2
hypotenuse=x

sin 45=7√2/x--------> x=7√2/sin 45

sin 45=√2/2
so
x=7√2/(√2/2)-----> x=(7√2*2)/√2-----> x=14

the answer is
the value of x is 14

Answer:

14

Step-by-step explanation:

took the test and got it correct