5. Writing: Describe and correct the error in using properties of parallelograms. G H X F K J Because quadrilateral GHJK is a parallelogram, GF=FH.

Help to determine if they are a parallelogram

2. Use grid paper. Draw and label a coordinate grid. Plot each ordered pair. Explain how you moved to do this. F(3, 5) G(6, 7) H(9, 2) 1(1, 10) J(7, 0) 3. a) Point A has coordinates (0, 17). What do you know about Point A? b) Point B has coordinates (24, 0). What do you know about Point B? c) What is the location of a point with coordinates (0, 0)? How do you know?

6. Make a sketch of an object or explain the object that could be created using the pattern displayed. You may use two of the triangles and one of each of the remaining shapes. The shape is 3D, but does not have to fully enclose a space. The shapes are to scale. 2x V