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Ppt on quadrilateral

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Ppt on quadrilateral

  1. 1. PPT ON QUADRILATERAL
  2. 2. VENN DIAGRAM SHOWING CLASSIFICATION OF QUADRILATERAL
  3. 3. FAMILY OF QUADRILATERALS
  4. 4. QUADRILATERAL ORIGIN
  5. 5. A quadrilateral is a four sided polygon. Therefore the total number of degrees of interior angles is 360°
  6. 6. A trapezoid is a quadrilateral with one pair of parallel lines.
  7. 7. A parallelogram is quadrilateral comprised of two pairs of parallel lines.
  8. 8. 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 .
  9. 9. 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
  10. 10. 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.
  11. 11. A square has the properties of a rhombus and a rectangle. Its sides intersect at 90° and all four sides are congruent.
  12. 12. KITE , SPECIAL MEMBER OF QUADRILATERAL FAMILY
  13. 13. 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.
  14. 14. DIFFERENCE BETWEEN QUADRILATERAL
  15. 15. THANK YOU :- • Special credits ^ arjit sodhi^ • Secondary credits internet * • Tertiary credits computer

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