Grade 4 Math - 2D Shapes Quiz

18 Questions
4th Grade Quizzes & Trivia

2D Shapes for Grade 4 Math

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Questions and Answers
  • 1. 
    1. Which of the following is a seven-sided polygon?
    • A. 

      Triangle

    • B. 

      Heptagon

    • C. 

      Hexagon

    • D. 

      Octagon

    • E. 

      Acute Triangle

  • 2. 
    What is the measurement of a right angle?
    • A. 

      30 degrees

    • B. 

      45 degrees

    • C. 

      90 degrees

    • D. 

      180 degrees

    • E. 

      360 degrees

  • 3. 
    Which of the following angle measurements is NOT an obtuse angle?
    • A. 

      100 degrees

    • B. 

      180 degrees

    • C. 

      45 degrees

    • D. 

      95 degrees

    • E. 

      360 degrees

  • 4. 
    4.Which of the following is a polygon whose sides are all the same length, and whose angles are all the same?
    • A. 

      Triangle

    • B. 

      Heptagon

    • C. 

      Acute Triangle

    • D. 

      Regular Polygon

    • E. 

      Octagon

  • 5. 
    A shape that contains only one pair of pararellel sides.
    • A. 

      Rhombus

    • B. 

      Trapezoid

    • C. 

      Square

    • D. 

      Triangle

  • 6. 
    A shape that has four equal sides and opposite angles equal.
    • A. 

      Square

    • B. 

      Rhombus

    • C. 

      Both a and b

    • D. 

      Neither a or b

  • 7. 
    A shape that has four congruent sides and four right angles.
    • A. 

      Square

    • B. 

      Rectangle

    • C. 

      Rhombus

    • D. 

      Trapezoid

  • 8. 
    A shape that has one right angle.
    • A. 

      Acute triangle

    • B. 

      Obtuse triangle

    • C. 

      Equilateral triangle

    • D. 

      Right triangle

  • 9. 
    All squares are rectangles.
    • A. 

      True

    • B. 

      False

  • 10. 
    All quadrilaterals have one pair of parallel sides.
    • A. 

      True

    • B. 

      False

  • 11. 
    All rectangles are squares.
    • A. 

      True

    • B. 

      False

  • 12. 
    A triangles with all three sides equal is called _____________.
  • 13. 
    A triangle with only two sides equal is called an ________________.
  • 14. 
    The sum of the angles in a triangle is ___________.
  • 15. 
    The sum of the four angles in a quadrilateral is ______________.
  • 16. 
    Each angle in an equilateral triangles measures _____________.
  • 17. 
  • 18.