This quiz illustrates the difficulty expected by the following Common Core State (CCS) standards: QuestionCommon Core Standard # 13.G.1 23.G.1 33.G.2 43.G.2 Question 1: Which of the following geometric shapes is not a quadrilateral? square triangle rhombus rectangle Question 2: All sides of any Select... rhombus hexagon rectangle triangle have equal lengths. Question 3: A rhombus with an area of 60 square centimeters is partitioned into four identical triangles. What is the area of one of the four triangles? 10 square centimeters 15 square centimeters 20 square centimeters 30 square centimeters Question 4: A square with an area of 16 square inches is partitioned into two rectangles. What is the area of one of the two rectangles? 8 square inches 10 square inches 12 square inches 16 square inches Press the Submit button to see the results.