What is a 'cricle'? Do you mean a 'circle'? Note the spelling.
A Quadrilateral is a 2-dimensional figure of four straight sides.
A Circle does not have any straight sides. Hence it is NOT a quadrilateral.
My 'silly'. A circle has two(2) sides ; An INside, and an OUTside.
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2
This can be a square or a rectangle.
Yes!!! In 2-dimensional polygons, the sum of the internal angles is related to the number of sides. Hence 3 ; 180 4 ; 360 5 ; 540 6 ; 720 7 ; 900 8 ; 1080 9 ; 1260 10 ; 1440 et seq., For each extra side , add 180.
round shape
QT
Shapes that don't have 4 sides are not quadrilaterals
Shapes that don't have 4 sides are not quadrilaterals
360
cricle
A trapezoid.
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