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Margaretis incorrect because the given information does not include enough details to determine if the quadrilateral WXYZ is aparallelogram.To prove that a quadrilateral is a parallelogram, the four sides must be equal in length and the opposite angles must be congruent. The given information does not include any measurements or angles, so it is not possible to determine if the quadrilateral is a parallelogram.No, 144 inches of tape is not enough to finish the job. The hazard sign has two identical parallelogram-shaped stripes, and each stripe will require more than 144 inches of tape to outline. The area of a parallelogram can be calculated using the formula A = bh, where b is the base and h is the height. In order to determine how much tape is needed to outline the stripes, thebaseand height of the parallelograms must be known.There is not enough information to prove that a quadrilateral is a parallelogram, as all four sides must be equal in length and the opposite angles must be congruent. Additionally, 144 inches of tape is not enough to outline thehazard sign'stwo identical parallelogram-shaped stripes, as the base andheightof theparallelogramsmust be known in order to calculate the area.learn more aboutparallelogramherebrainly.com/question/29147156#SPJ4...