Classifying Quadrilaterals

Define trapezoid

• exactly 90 degrees
• a quadrilateral with exactly one pair of parallel sides 
• a polygon with 4 sides
• a quadrilateral with 4 congruent sides

Define right angle

• a polygon with opposite sides parallel and congruent
• properties or characteristics of a figure
• exactly 90 degrees
• multiple quadrilaterals with 4 congruent sides

Tags

CCSS.4.G.A.1

Define parallel lines

• a polygon with 4 sides
• a quadrilateral with 4 right angles and 4 congruent sides
• a polygon with opposite sides parallel and congruent
• lines that are always the same distance apart that do not intersect

Tags

CCSS.HSG.CO.A.1

Define parallelogram

• a quadrilateral with exactly one pair of parallel sides 
• multiple quadrilaterals with 4 congruent sides
• a polygon with opposite sides parallel and congruent
• a quadrilateral with 4 right angles and opposite sides are congruent

Tags

CCSS.3.G.A.1

Define attributes

• properties or characteristics of a figure
• exactly 90 degrees
• lines that are always the same distance apart that do not intersect
• a polygon with 4 sides

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Define square

• a quadrilateral with exactly one pair of parallel sides 
• a polygon with opposite sides parallel and congruent
• exactly 90 degrees
• a quadrilateral with 4 right angles and 4 congruent sides

Tags

CCSS.5.G.B.4

Define rhombi

• a polygon with 4 sides
• a quadrilateral with exactly one pair of parallel sides 
• a quadrilateral with 4 congruent sides
• multiple quadrilaterals with 4 congruent sides

Tags

CCSS.3.G.A.1

Define rhombus

• a quadrilateral with 4 right angles and 4 congruent sides
• a polygon with opposite sides parallel and congruent
• a quadrilateral with 4 congruent sides
• multiple quadrilaterals with 4 congruent sides

Tags

CCSS.3.G.A.1

Define quadrilateral

• a polygon with opposite sides parallel and congruent
• a polygon with 4 sides
• properties or characteristics of a figure
• a quadrilateral with 4 right angles and 4 congruent sides

Tags

CCSS.2.G.A.1

Define rectangle

• a quadrilateral with 4 right angles and opposite sides are congruent
• a polygon with opposite sides parallel and congruent
• a quadrilateral with 4 right angles and 4 congruent sides
• a quadrilateral with exactly one pair of parallel sides 

Tags

CCSS.5.G.B.4