Find the perimeter of the polygon with the vertices G(2, 4), H(2,−3), J(−2,−3), and K(−2, 4)

Question

Find the perimeter of the polygon with the vertices G(2, 4), H(2,−3), J(−2,−3),
and K(−2, 4)

Answer 1

Draw a diagram on a coordinate plane!

Count the spaces between the vertices.

That is the perimeter.

 

Or

GH = 7

HJ = 4

JK = 7

KG = 4