Mathematics, 12.07.2019 00:20 peno211

coordinate plane with quadrilaterals abcd and efgh with a at 0 comma 0, b at 2 comma 0, c at 2 comma negative 2, d at 0 comma negative 2, e at 1 comma 5, f at 7 comma 5, g at 7 comma 1, and h at 1 comma 1
are quadrilaterals abcd and efgh similar?
yes, quadrilaterals abcd and efgh are similar because a translation of (x + 2, y + 5) and a dilation by the scale factor of 3 from point a′ map quadrilateral abcd onto efgh.
no, quadrilaterals abcd and efgh are not similar because their corresponding segments are not proportional.
yes, quadrilaterals abcd and efgh are similar because a translation of (x + 1, y + 3) and a dilation by the scale factor of 3 from point d′ map quadrilateral abcd onto efgh.
no, quadrilaterals abcd and efgh are not similar because their corresponding angles are not congruent.

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