how many sides does a hexagon have, 6, 5, 8, what is the name of a shape with four equal sides but no right angles, rectangle, rhombus, trapezoid, how many vertices does a triangle have, 3, 4, 5, which 2D shape has no straight sides, pentagon, square, circle, what do yo call a quadrilateral with exactly one pair of parallel sides, parallelogram, trapezoid, rhombus, how many right angles does a square have, 2, 1, 4, what is the name of a polygon with 8 sides, octagon, hexagon, nonagon, is every rectangle also a parallelogram , no, only if it has equal sides, yes.

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