Respuesta :

choixongdong

Answer:

14

Step-by-step explanation:

Triangle is a 45 45 90  right triangle

Ratio of leg : hypotenuse = x : x√2

Given leg = 7√2

so hypotenuse x = 7√2 * √2 = 14

ricchad

Answer:

X = 14

Step-by-step explanation:

                   7√2

sin (45) = ------------

                     x

x =  7√2 / (sin 45)

x = 14

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