What are the equations of the lines of symmetry for the figure shown?

x = 2 and y = 5
x = 3.5 and y = 6
x = 2 and y = 3.5
x = 3.5 and y = 2

x = 3.5 and y = 2

Step-by-step explanation:

The lines of symmetry go through the midpoints of opposite parallel sides. The midpoint of the horizontal sides is at x = (5+2)/2 = 3.5. The midpoint of the vertical sides is at y = (6 -2)/2 = 2.

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The lines x=2 and y=6 are each at one edge of the figure, so will not be lines of symmetry.

step-by-step explanation:

1

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm