Not exactly but all quadrilaterals have 4 sides and 4 interior angles that add up to 360 degrees.
No. They are only similar in the non-mathematical sense of having four sides and four vertices.
No because a right angle triangle has different properties to an equilateral triangle
All kites are quadrilaterals, but quadrilaterals are not kites.
All parallelograms are quadrilaterals but all quadrilaterals are not necessarily parallelograms
Squares are equilateral and equiangular.
Equilateral parallelogram
An equilateral parallelopiped, each of whose face is a rhombus.
NO! Only REGULAR Pentagons. All equilateral triangles are similar!!!
Yes
Not exactly but all quadrilaterals have 4 sides and 4 interior angles that add up to 360 degrees.
Yes. They all have the same angles.
A wriggly line that closes in on itself. All triangles other than equilateral All quadrilaterals other than a square etc
Well, honey, let me break it down for you. All squares are indeed quadrilaterals, but not all quadrilaterals are squares. It's like saying all thumbs are fingers, but not all fingers are thumbs. So, yes, squares are a type of quadrilateral, but don't go thinking every four-sided shape is a square.
No. They are only similar in the non-mathematical sense of having four sides and four vertices.
No because a right angle triangle has different properties to an equilateral triangle
Yes. The word 'equilateral' means 'equal' and 'lateral means sides, so an equilateral triangle means all of the sides are 'equal' or 'similar.'