Day 3 Properties of Quadrilaterals

What am I? 2 pair of parallel and equal sides, 4 right angles, diagonal bisect each other & are perpendicular

• Square
• Rhombus
• Rectangle
• Trapezium

What am I? 2 pair of equal consecutive sides, Diagonals are perpendicular and bisect each other

• Square
• Rhombus
• Trapezoid
• Kite

What am I?  One pair of parallel sides, 4 angles which equal 360 degrees, has 2 diagonals

• Square
• Rhombus
• Rectangle
• Trapzoid

What am I?  4 equal sides, 2 pair of parallel sides, diagonals bisect but are not equal in length

• Square
• Rhombus
• Trapezium
• Parallelogram

What am I?  2 pair of parallel sides, diagonals are the same length, 4 right angles

• Square
• Rhombus
• Rectangle
• Trapzoid

I am a Square.  What property am I missing? Diagonals are perpendiculars bisectors, diagonals bisect the vertex angles, all four vertex angles are 90 degrees, all four sides are congruent and diagonals are congruent.

• Legs are congruent.
• Base angles are supplementary
• Opposite sides are parallel and congruent.
• All four sides are congruent.

I am a Rhombus.  Which statement is True?

• Diagonals are perpendicular bisectors.
• Diagonals bisect each other.
• Diagonals intersect at 90 degrees.
• Diagonals are congruent.

I am a parallelogram.  Which statement is true?

• Diagonals intersect at 90 degrees, always.
• Diagonals bisect each other, always.
• Diagonals are perpendicular bisectors, always.
• Diagonals never intersect at 90 degrees.

Opposite angles in a parallelogram always:

• have a sum of 180 degrees.
• are always less than 90 degrees.
• have the same measure.
• are consecutive interior.

If I am a square, I can also be a rectangle, a rhombus, a parallelogram, a isosceles trapezoid, and a quadrilateral.  I am King Quad!

• True
• False
• False, cannot be a isosceles trapezoid.
• False, no Quad can be King.