D. Draw a horizontal line near, but outside, your second quadrilateral. Flip the second quadrilateral in Part A over the horizontal line and trace it in the box as your third shape. Measure the lengths of the sides and the angles of both quadrilaterals. Have the relationships between the sides and angles of the original shape changed or stayed the same compared to the flipped shape?

2 x t divided by n

step-by-step explanation:

the awnser is visionary

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.