Question

A triangle is graphed in the coordinate plane. The vertices of the triangle have coordinates (5, 1), (1, 1), and (1, 7). What is the perimeter of the triangle?
28

24

14---- my answer

10
you have a right triangle with legs 4 and 6. The hypotenuse is thus 2√13.

I don't see any good choices.
Correcto Dude
good job

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