4th Grade Geometry - Common Core State Standards

Geometry

 





This quiz illustrates the range of difficulty expected by the following Common Core State (CCS) standards:

QuestionCommon Core Standard #CCSS Standard
14.G.1Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in two-dimensional figures.
24.G.2Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.
34.G.3Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.
44.G.3Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.



Question 1: Which lines are parallel, in the figure below?







Question 2: In the figure below, the triangle is a right triangle.




Question 3: Which of the lines a and b are lines of symmetry for the rhombus ABCD?









Question 4: In the figure below, O1 is the center of circle C, O2 is the intersection of diagonals of square S and O3 is the intersection of diagonals of rectangular R.



Which of the following statements is true?






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