Naming a Quadrilateral

What is a Square?

• A quadrilateral with four congruent sides and four right angles, a square is both a rhombus and a rectangle

• A square is not both a rhombus or a rectangle

• A square has only one 90 degrees angle

• A square is not a ploygon

Tags

CCSS.5.G.B.4

A rectangle is a shape with :

• Five sides and five angles

• Two right angles

• A quadrilateral with four right angles; a rectangle is a type of parallelogram

• Four equal sides

Tags

CCSS.3.G.A.1

A trapezoid is a shape with

• 4 right angles

• 2 sets of parallel sides

• no parallel sides

• A quadrilateral with exactly one pair of parallel sides (the parallel sides are called bases)

A rhombus is a parallelogram with four congruent sides.

• Is not a parallelogram

• The singular of a rhombus is rhombi. (I love that word.)

• All its diagonals does not intersect at right angles.

• Must have 2 acute angles and two obtuse angles.

Tags

CCSS.HSG.CO.C.11

Is this a quadrilateral?

• Yes, because it has five sides

• No, because it has five sides

• Yes, because it has parallel sides

• No, because it has parallel sides

Tags

CCSS.2.G.A.1

Are all of these shapes parallelograms?

• Yes

• No, but some are

• No, none of them are

Tags

CCSS.3.G.A.1

What is true about this quadrilateral?

• It has no sets of parallel sides

• It has one set of parallel sides

• It has two sets of parallel sides

• It has four sets of parallel sides

Tags

CCSS.3.G.A.1

How many pairs of equal sides does this shape have?

• 0 pairs of equal sides

• 1 pair of equal sides

• 2 pairs of equal sides

• More than 2 pairs of equal sides

What shape is this?

• Rectangle
• Kite
• Trapezoid
• Parallelogram

Tags

CCSS.3.G.A.1

Which quadrilateral(s) are shown?

• Square only

• Square & rhombus

• Square, Rhombus, & Trapezoid

• Square, Rectangle, & Rhombus

Tags

CCSS.3.G.A.1