Quadrilaterals and Other Polygons

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and all of its' sides are the same length?

• Triangle

• Rhombus

• Rectangle

• Square

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and all of its' sides are the same length?

• Triangle

• Rhombus

• Rectangle

• Square

The square could also be called a parallelogram because...

• It has two sets of parallel lines.

• It has four congruent sides.

• It has four right angles.

• It is not a quadrilateral.

Is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length

• Rhombus

• Trapezoid

• Rectangle

• Square

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and is also a parallelogram?

• Rectangle

• Square

• Triangle

• Rhombus

The shape shown is a square. Why could it also be considered a rhombus?

• It has 4 right angles.

• It has 4 congruent sides.

• There are no parallel sides.

• There are no perpendicular lines.

Which attributes are important for identifying a rhombus?

• 4 sides must be equal in length

• sides are different lengths

• has right angles

• A(1;1) B(5;1) C(5;5) D(1;5)

• A(1;1) B(1;5) C(5;5) D(5;1)

• A(0;0) B(0;4) C(4;4) D(4;0)

• A(0;0) B(4;0) C(4;4) D(0;4)

• il trapezio KIJL è il doppio del trapezio ABCD

• il trapezio KIJL è la metà del trapezio ABCD

• non si può dire perchè, sì l'altezza del trapezio KIJL è la metà di quella di ABCD, ma le basi non sono la metà.

• ABCD è un deltoide

• FGHE è un trapezio isoscele

• ABCD ha le diagonali perpendicolari

• Il trapezio FGHE ha le diagonali perpendicolari