Name the Word
___________ is a flat shape with straight sides that are fully closed. the sides must be straight, not curved.
what is the term for the above definition?
polygon
name 3 similarities between a square and a rectangle
1. quadrilateral
2. 4 sides
3. 4 right angles
4. two pairs of parallel sides
Name a shape that have at least 1 set of parallel sides
rectangle
square
parallelogram
trapezoid
rhombus
I have 4 congruent sides
2 pairs of parallel sides
all 4 right angles
Who am I
Square
Can a square be a rectangle? Explain
Yes, a square is a special type of rectangle.
A square has all the attributes of a rectangle. It has 4 sides, for right angles and is a quadrilateral.
All shapes with four sides are called _________
quadrilaterals
Name 1 difference between a square and a rhombus
all angles in a square = 90 degrees
in a rhombus, only opposite angles are equal
pentagon
hexagon
octagon
trapezoid
kite
I am a quadrilateral
I only have one pair of parallel sides
I have no right angles
What am I?
Trapezoid
Can a square be a rhombus?
yes, a square is a special type of rhombus. It has 4 equal sides. also the diagonal angles in a square are also equal.
______________ polygons have all equal (congruent) sides.
Give an example of this type of polygon
regular polygon
Square, pentagon, hexagon, rhombus
name 1 thing similar between rectangle and parallelogram
Name 1 thing different between rectangle and parallelogram
1. quadrilateral
2. 4 sides
3. two pairs of parallel sides
Different
Rectangle has right angles, parallelogram has no right angle
Name a shape that have only 1 pair of equal length sides
trapezoid
triangle
I am a quadrilateral
I have two pairs of parallel sides
I have no right angles
I have two acute and two obtuse angles
What shape am I?
Parallelogram
can a rectangle be a parallelogram?
yes, all rectangles are parallelograms because rectangles have two sets of parallel lines and two pairs of congruent sides.
But, a parallelogram cannot be a rectangle because a parallelogram does not have 4 right angles.
__________ is a polygon that does not have equal length sides
Give an example of this type of polygon
irregular polygon
Rectangle, trapezoid
Both shapes have at least on set of parallel sides
Both are quadrilaterals
name a shape with all equal side length
square
rhombus
I have no sides and no vertices
What shape am I?
circle
Can a rectangle be a square
No, a rectangle can not be a square.
one of the attributes of a square is all congruent sides. A rectangle does not have all congruent sides.
This shape has only one 90 degree angle.
What shape could it be?
right triangle a trapezoid
Can a rectangle be a square
No
Square has to have all equal length sides.
list 4 attributes of a parallelogram
1. quadrilateral (4 sides)
2. 4 vertices
3. two pairs of parallel lines
4. No right angles
5. two acute and two obtuse angles
I have six sides and six angles
what shape am I?
Hexagon
can a rhombus be a square?
no, not all rhombus have 4 right angles.