HELP WILL MARK BRIANLIET ANSWER IF GOTTEN RIGHT
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Answer:
x=22
Step-by-step explanation:
Pythagorean theorem. a^2+b^2=c^2. In this case, its 11[tex](11\sqrt{2} )^2+11\sqrt{2} ^2=x^2[/tex]. If you solve it out, you get 242+242=x^2. Simplify to get 484=x^2. Square root both sides and x=22