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Identify the translation rule on a coordinate plane that verifies that square a(-4, 3), b(-4, 8), c(-9, 3), d(-9, 8) and square a'(-3, 2), b'(-3, 7), c'(-8, 2), d'(-8, 7) are congruent.

Find the value of the variable and the length of each secant segment.

How can we find the measure of an exterior angle if we know the measurement of an interior angle