Geometry

The coordinates of the vertices of a polygon are R(-4, 3), S(-4, -7), T(5, -7), and V(5, 3). Find the area and determine whether it is a parallelogram, rectangle, or square.

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  1. The RS, and TV at the same x tells you that it is a rectangle, or square

    distance RS= 3+7=10
    distance TV= 10,
    distance ST=9
    distance VR=9

    looks like a rectangle to me.

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    bobpursley

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