Find the diagonal of the box using the Pythagorean Theorem.
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Answer:640^2
Step-by-step explanation:
The Pythagorean Theorem states that the sum of the squared sides of a right triangle equals the length of the hypotenuse squared. You might recognize this theorem in the form of the Pythagorean equation: a 2 + b 2 = c 2.
8cm^2+24cm^2=640^2