Title: lesson 31
Course: quiz duplicate error

Q: Which statement is true?
- All quadrilaterals are rectangles.
- All quadrilaterals are squares.
- All rectangles are quadrilaterals.
- All quadrilaterals are parallelograms.
A: All rectangles are quadrilaterals.

Q: Judging by appearances, which figure is a rhombus?
- [Image]
- [Image]
- [Image]
- [Image]
A: [Image]

Q: In quadrilateral MNOP, [Image] Which of a parallelogram, trapezoid, or rhombus could quadrilateral MNOP be?
- parallelogram or rhombus
- parallelogram only
- trapezoid only
- any of the three
A: any of the three

Q: Which Venn diagram is NOT correct?
- [Image]
- [Image]
- [Image]
- [Image]
A: [Image]

Q: Judging by appearance, classify the figure in as many ways as possible.
[Image]
- rectangle, square, quadrilateral, parallelogram, rhombus
- rectangle, square, parallelogram
- rhombus, trapezoid, quadrilateral, square
- square, rectangle, quadrilateral
A: rectangle, square, quadrilateral, parallelogram, rhombus

Q: Judging by appearances, which figure is a trapezoid?
- [Image]
- [Image]
- [Image]
- [Image]
A: [Image]