Find the perimeter of the polygons with vertices at the given points.
:( 2, -6 ), ( 2. -9 ), ( -3, -6 ), (-3, 9)


Sagot :

Assuming that the vertices given are consecutive:
1.  Compute the distance between two consecutive vertices to the measurement of the four sides of the quadrilateral. (solution in long hand, attached)

2.  Compute for the perimeter:
    P = Side1 + Side2 + Side 3 + Side4
    [tex]P = 5 + \sqrt{34} + 15 + 5 \sqrt{10} [/tex]
    [tex]P = 20 + 5 \sqrt{10} + \sqrt{34} units[/tex]

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