Answer:
A) x = [tex]7\sqrt{2}[/tex] y = 7
Step-by-step explanation:
Since the triangle is a 45 45 90 triangle, the two shortest sides are equal at 7.
x = [tex]7\sqrt{2}[/tex] because in a 45 45 90 triangle, the hypotenuse is always [tex]a\sqrt{2}[/tex], where 7 is a.
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