Ppt on quadrilateral
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Transcript of Ppt on quadrilateral
A quadrilateral is a four sided polygon. Therefore the total number of degrees of interior angles is 360°
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quadrilate
ral
A rectangle is a parallelogram with four right angles. A rectangle is a parallelogram, its opposite sides must be congruent and it must satisfy all other properties of parallelograms .
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Rectangle
A rhombus is a type of parallelogram, and what distinguishes its shape is that all four of its sides are congruent. There are several formulas for the rhombus that have
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Rho
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A rhombus is a type of parallelogram, and what distinguishes its shape is that all four of its sides are congruent. Properties of the rhombus:
1. all four sides are congruent2. Diagonals bisects each other3. Diagonals are perpendicular
A square is a rhombus and a rectangle. In other words, if each angle of a rhombus is 90°, then it's a square.
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SquareA square has the properties of a rhombus and a rectangle. Its sides intersect at 90° and all four sides are congruent.
KITE IS A QUADRILATERAL:
* HAS TWO PAIRS OF SIDES.* EACH PAIR IS ADJACENT SIDES (THEY MEET) THAT ARE EQUAL IN LENGTH.
ALSO, THE ANGLES ARE EQUAL WHERE THE PAIRS MEET.
DIAGONALS MEET AT A RIGHT ANGLE, AND ONE OF THE DIAGONAL BISECTS (CUTS EQUALLY IN HALF) THE OTHER.