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Kite, special member of Quadrilateral family

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Family of Quadrilaterals

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A quadrilateral is a four sided polygon. Therefore the total number of degrees of interior angles is 360° Hi, I am quadrilateral

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A trapezoid is a quadrilateral with one pair of parallel lines. I am Trapezium

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A parallelogram is quadrilateral bounded by f two pairs of parallel lines. I am parallelogram

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A parallelogram is a quadrilateral whose opposite sides are parallel. Property: The opposite sides of a parallelogram are of equal length. A B C D

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A B C D AB = CD and BC = AD

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A B C D A = C and B = D Property: The opposite angles of a parallelogram are of equal measure.

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A B C D A + B = 180 0 and B + C = 180 0 Property: The adjacent angles in a parallelogram are supplementary.

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Hi, I am Rectangle

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A B C D A rectangle is a parallelogram with four right angles. A rectangle is a parallelogram. Its opposite sides are congruent. It satisfies all other properties of parallelograms.

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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. There are several formulas for the rhombus that have I am Rhombus

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The diagonals of a rhombus are perpendicular bisectors of one another A BC D O

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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 congruent 2.Diagonals bisects each other 3.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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Adjacent sides equal Adjacent sides equal and angles are 90 0 Angles are 90 0

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Hi, I am Square A square has the properties of a rhombus and a rectangle. Its sides intersect at 90° and all four sides are congruent.

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Kite Hi, I am Kite I am a special member of Quadrilateral family.

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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.

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Made by students of Class VIIIC(2013), Kendriya Vidyalaya,Fort William,Kolkata Teacher: Pratima Nayak We acknowledge Our text book & www.mathsisfun.comwww.mathsisfun.com for some pictures

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