qudrilateral
TRANSCRIPT
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• Introduction• Types of Quadrilaterals
- Square- Rectangle- Rhombus- Parallelogram- Trapezium- Kite
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Quadrilateral just means "four sides"(quad means four, lateral means side). Any four-sided shape is a Quadrilateral. But the sides have to be straight, and it has to be 2-dimensional.
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A quadrilateral with all congruent sides & each angle a right angle is called a Square.
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Square has equal sides.
Opposite sides are parallel.
Every angle is right angle.
Diagonals are congruent.
Diagonalsbisect each other.
Each diagonalis perpendicu-lar bisector of the other.
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A quadrilateral with each angle a right angle and opposite side congruent is called a .
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• Every angle is right angle.• Opposite sides are congruent.• Opposites sides are parallel.• Diagonals are congruent .• Diagonals bisect each other.
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A quadrilateral which has opposite
sides parallel is called a
parallelogram.
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Diagonals bisect each
other
Opposite sides are parallel
Opposite angles are congruent
Opposite sides are
congruent
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Only one pair of opposite side is
parallel.
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KITEA quadrilateral in which there are two pairs of sides & each pair is made up of adjacent sides that are equal in length
is called kite.
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PROPERTIES OF KITE
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