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Do all quadrilaterals have at lease 1 right angle true or false?
no,all quadrilaterals have 4 right angles
What is always true about quadrilaterals?
They all have 4 sides.
Is it true that some quadrilaterals are neither trapezoids nor parallelogram?
Yes.
Do quadrilaterals have at least one right angle true or false?
yes
Is it true that not all polygons are quadrilaterals?
Yes. Hexagon for example is six sided.
What are true statements about quadrilaterals?
All quadrilaterals have 4 sides
All rectangles are quadrilaterals true or false?
true
Is it true or false that all quadrilaterals are polygons?
Yes, by definition, quadrilaterals are a type of polygone (specifically any that has exactly four sides).
Are some rectangles quadrilaterals?
All rectangles are quadrilaterals. A quadrilateral has 4 sides; all rectangles have 4 sides; thus all rectangles are quadrilaterals.
Do all quadrilaterals have at lease 1 right angle true or false?
no,all quadrilaterals have 4 right angles
What is always true about quadrilaterals?
They all have 4 sides.
Is this a true statement All quadrilaterals have four lines of symmetry?
No it is not true but all quadrilaterals have 4 sides. But a square has 4 lines of symmetry and 4 equal sides.
what- A stained glass window contains many shapes. Quadrilaterals CDEF and GHIJ are shown.Which statement is true?
the quadrilaterals are not similar
Is it true that in all quadrilaterals the opposite sides are in equal length?
No. This is only true of parallelograms.
Is it true that trapezoids are parallelograms?
No but they are both 4 sided quadrilaterals.
Two quadrilaterals are shown. Which statement is true?
only figure a
Are all parallelograms quadrilaterals?
Yes because all parallelograms have four sides. But the opposite is not true. There are some quadrilaterals that aren't parallelograms.
