What is the perimeter of a polygon with vertices at

(-2, 1)

,

(-2, 4)

,

(2, 7)

,

(6, 4)

, and

(6, 1)

?

Enter your answer in the box. Do not round any side lengths.

units

Sin²A = 1 + cos²A 1 - cos²A cos²A - 1

Which is the best definition of a quadrilateral? A (A four sided polygon with no equal sides B (a parallelogram with no equal sides C (A four sided polygon D (A parallelogram with two pairs of equal angles P.

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