Question

Polygon ABCD has vertices A(0, 2), B(0, 8), C(7, 8), and D(7, 2). What is polygon ABCD and its perimeter? (Hint: Draw the polygon on the coordinate plane and find the slopes of each side.)

Answer 1

draw the shape first

Answer 2

a.) square; P = 42 units2
b.) rectangle; P = 26 linear units
c.) parallelogram; P = 42 linear units
d.) trapezoid; P = 26 linear units