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Standardized Test Practice What is the perimeter of
triangle DEF if its vertices are D(-2, -6), E(-2, 6) and
F(3, -6)?
A 12 units
B
13 units
C 17 units
D
30 units

Respuesta :

Step-by-step explanation:

Find the distance between points D and E, E and F, and F and D. Then add the 3 distances.

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