elenbroosejoy elenbroosejoy

11-07-2016
Mathematics

contestada

Determine whether triangle TJD is congruent to triangle SEK given T (-4,-2), J (0,5), D (1,-1), S (-1,3), E (3,10), K (4,4) and explain?

Respuesta :

Edufirst Edufirst

21-07-2016

Yes, it is.

The three points of triangle SEK are the points of TJD shifted 3 units right and 5 units upward.

So they are the same triangle, just translated in the plane.

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