It's a power point presentation, by pratik pathak. It is regarding types of quadrilateral, a maths topic, came across by almost all academic students. A thorough knowledge about quadrilaterals is executed from this ppt.

1. Maths Project
Types Of Quadrilaterals

2. 
A quadrilateral is a plane figure bounded
by four line segments.
The origin of the word "quadrilateral"
is the two Latin words quadri, a variant
of four, and latus, meaning "side.“
Sum of the interior angles of a
quadrilateral is 360 °,i.e.,
<A+<B+<C+<D=360 °.
Introduction:-

3. 
Types Of Quadrilaterals
(Tree Diagram) :-

5. 
 Parallelogram
 Rhombus.
 Rectangle.
 Square.
 Kite.
 Trapezium.
 Isosceles Trapezium.
Properties Of Quadrilaterals
(To Be Covered):-

6. 
Parallelogram:-
A parallelogram is a quadrilateral with both
pair of opposite sides parallel.
 Opposite sides and
angles are equal.
 Consecutive angles are
supplementary.
 The diagonals of a
parallelogram bisect
each other.
 Each diagonal divides it
into two congruent
triangles.

7. 
Rhombus:-
A parallelogram in which all four sides are
equal is a rhombus.
 All sides are congruent
by definition.
 The diagonals bisect the
angles.
 The diagonals are
perpendicular bisectors
of each other.
 The diagonals also
bisect the interior
angles.

8. 
Rectangle:-
A parallelogram in which all four angles are
right angles is a rectangle.
 All angles are right
angles.
 The diagonals of
rectangle are equal.
 Diagonals also
bisect each other.

9. 
Square:-
Aparallelogram in which all four sides are equal and
all four angles are right angles is a Square.
 All the properties of a
rhombus apply.
 All the properties of a
rectangle apply.
 All sides are equal by
definition.
 All angles are right
angles by definition.
 Diagonals bisect
angles.

10. 
Kite:-
A quadrilateral in which the two pairs of
adjacent sides are equal is a kite.
 The diagonals of a kite
meet at a right angle.
 Kites have exactly one
pair of opposite angles
that are equal.
 Adjacent sides of a
kite are equal.
 One diagonal divides the
kite into two congruent
triangles.

11. 
Trapezium :-
A quadrilateral with exactly one pair
of parallel sides is a trapezium.
 One pair of opposite
sides are parallel.
 Co-interior angles
are supplementary.

12. 
Isosceles Trapezium:-
A trapezium in which non-parallel sides are
equal is called Isosceles Trapezium.
 Non-parallel sides of
an isosceles
trapezium are equal.
 The angles on same
base are equal.
 Diagonals are equal.

13. 

14. 