quadilaterals
There are 2 and they are a square and a rhombus
They are 4 sided 2 dimensional shapes They have 4 interior angles that add up to 360 degrees They have 4 exterior angles that add up to 360 degrees They have 2 diagonals They can be classified as squares, rectangles, rhombuses, parallelograms, kites, trapezoids ... etc
Yes.
quadilaterals
No, but all squares are quadrilaterals.
how many sides convex quadilaterals have
rhombus
There are 2 and they are a square and a rhombus
Well, a quadrilateral automatically has 4 sides and 4 angles that equal 360 degrees. Past that, a quadrilateral can be anything at all!
By bisecting , we mean cutting into half. So , when the diagonals bisect each other , they then are actually dividing each other into two equal halves. For example , like in quadilaterals , (perhaps parallelograms) , like square,rectangle,rhombus , etc.
They are 4 sided 2 dimensional shapes They have 4 interior angles that add up to 360 degrees They have 4 exterior angles that add up to 360 degrees They have 2 diagonals They can be classified as squares, rectangles, rhombuses, parallelograms, kites, trapezoids ... etc