help plz.....Sheena claims that all quadrilaterals are rectangles. Which of the statements below disproves Sheena’s claim?

A square is a quadrilateral.

Quadrilaterals are polygons.

A trapezoid is a quadrilateral.

Quadrilaterals have four sides.

Question

help plz.....Sheena claims that all quadrilaterals are rectangles. Which of the statements below disproves Sheena’s claim?

A square is a quadrilateral.
 
Quadrilaterals are polygons.
 
A trapezoid is a quadrilateral.
 
Quadrilaterals have four sides.

itsmichelle29 · Answer

i give medals

anonymous · Answer

the question is what is a quadrilateral and what is a rectangles?

itsmichelle29 · Answer

what ??

anonymous · Answer

do you know what a quadrilateral is ?

welshfella · Answer

are there any quadrilaterals which are not rectangles?

itsmichelle29 · Answer

yeah

anonymous · Answer

|dw:1428613420428:dw|
is that a quadrilateral?

welshfella · Answer

If so then sheena's claim is false

itsmichelle29 · Answer

yes

welshfella · Answer

what Austin drew is a quadrilateral  right?

itsmichelle29 · Answer

lol i get it now

itsmichelle29 · Answer

thanks

welshfella · Answer

like all quadrilaterals it has 4 sides  (that is the definition of a quadrilateral)

welshfella · Answer

good