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Mathematics 22 Online
OpenStudy (anonymous):

i'll write a testimony, i'll fan and medal for whoever can help me on this!! The vertices of a quadrilateral ABCD are A(1, -3), B(4, -3), C(4, -5), and D(-1, -5). The vertices of another quadrilateral EFCD are E(1, -7), F(4, -7), C(4, -5), and D(-1, -5). Which conclusion is true about the quadrilaterals?

OpenStudy (anonymous):

Which conclusion? Where are the conclusions??

OpenStudy (anonymous):

The shape of the quadrilaterals is same but their areas are different. The ratio of their corresponding sides is not equal. The measures of the corresponding angles are different. The angles and sides overlap when one quadrilateral is placed on the other.

OpenStudy (anonymous):

@waterineyes

OpenStudy (dmndlife24):

I would think the last option

OpenStudy (dmndlife24):

The two shapes are also congruent

OpenStudy (anonymous):

but howd you get that answer? @dmndlife24

OpenStudy (dmndlife24):

I graphed it

OpenStudy (anonymous):

could I see it?

OpenStudy (dmndlife24):

OpenStudy (dmndlife24):

The two shapes are also reflections across the line y = -5

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