Figures in the Coordinate Plane (Sec 9-1) — Unit test Answers

In the diagram, WZ=.

Parallelogram P Q S R is shown. The length of P Q is (2 x + 5) centimeters and the length of R S is (4 x + 1) centimeters.

Square ABCD and isosceles triangle BUC are drawn to create trapezoid AUCD.

Parallelogram A B C D is shown. Diagonals are drawn from point A to point C and from point D to point B and intersect at point E.