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Mathematics, 20.02.2019 19:51 jules8022

Claire is designing a banner that will hang in her classroom. the length of one diagonal of the banner is 48 inches, and the sides are 25 inches long. is the banner a square?

it is not a square because opposite angles are not congruent.
it is not a square because the angles at the vertices are not right angles.
it is a square because all the sides are congruent.
it is a square because the diagonals are perpendicular.

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