In trapezoid WXYZ, m∠ZYX=107°. Identify m∠ZWX. The figure shows trapezoid W X Y Z. Sides W X and Z Y are parallel. Sides W Z and X Y are congruent.

m∠ZWX = 180°
m∠ZWX = 90°
m∠ZWX = 73°
m∠ZWX = 107°

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm