Which statement about quadrilaterals is true?
  1. All quadrilaterals are trapezoids, but not all trapezoids are quadrilaterals
  2. All trapezoids are rhombuses, but not all rhombuses are trapezoids
  3. All rectangles are parallelograms, but not all parallelograms are rectangles
  4. All trapezoids are squares, but not all squares are trapezoids
Skip
Can you answer 10 correctly?