Which statement is never true? Explain. A. Square ABCD is a rhombus.

B. Trapezoid GHJK is a parallelogram.

C. Parallelogram PQRS is a square.

D. Square WXYZ is a parallelogram.

Match each expression with its simplified form.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm