Rectangle

A rectangle is a quadrilateral whose the contrary sides room equal and also parallel.

You are watching: Quadrilateral with no lines of symmetry

All the angles of a rectangle are best angles.

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abdominal muscle = DC and AD=BC

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A rectangle has actually two axes of line symmetry. It has actually rotational the contrary of order 2 i.e. ½ rotate symmetry

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The diagonals of a rectangle are equal and also bisect each other. (Bisect way cuts in half)

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AC = BD.

OA=OB=OC=OD

Square

A square is a one-of-a-kind rectangle. It is a rectangle v all its political parties equal.

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abdominal ll CD and advertisement ll BC

AB=BC=CD=DA

A square has 4 axes of line symmetry. It has actually rotational the contrary of order 4 i.e. ¼ turn symmetry

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The diagonals of a square (i) bisect the angles of the square. (ii) bisect each other at best angles. (iii) bisect the historicsweetsballroom.comrner angles.

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Kite

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A kite is a quadrilateral with one axis of line symmetry. It has no rotational symmetry.

A kite has two pairs of adjacent sides equal.

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an turning back kite

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The diagonals cross at best angles, however do no bisect every other.

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Rhombus

A rhombus is a one-of-a-kind kite through two axes the symmetry. It has actually rotational the opposite of order 2 i.e. ½ rotate symmetry

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The diagonals that a rhombus bisect each various other at best angles. The diagonals the a rhombus bisect the historicsweetsballroom.comrner angles.

The opposite political parties of a rhombus are parallel. All the sides space equal, and opposite angles are equal.

Parallelogram

A parallel is a quadrilateral through no axis of heat symmetry. It has actually rotational symmetry of stimulate 2 i.e. ½ turn symmetry

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The opposite sides of a parallelogram room equal and parallel. The opposite angle of a parallelogram space equal.

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Trapezium

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A trapezium has one pair of parallel sides. It has actually no rotational symmetry.An simple trapezium has no axis of line symmetry An isosceles trapezium has one axis of heat symmetry