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S seema garhwal
Trapezium has two sides parallel and other two sides are non parallel.Parallel sides may be equal or unequal but we cannot have a trapezium with all sides and angles equal.

S seema garhwal
Properties of rectangle are :  (1) All the properties of a parallelogram. (2) Each of the angles is a right angle. (3) Diagonals are equal. A square satisfies all the properties of rectangles so a square can be defined as a rectangle with all sides equal. Properties of rhombus are : (1) All the properties of a parallelogram. (2) Diagonals are perpendicular to each other. A square satisfies all...

S seema garhwal
(1).All the properties of a parallelogram. (2) Each of the angles is a right angle. (3) Diagonals are equal

S seema garhwal
Draw line AD and DC such that  and .      and  ABCD is a rectangle as it has opposite sides equal and parallel. All angles of rectangle are  and rectangle has two diagonals equal and bisect each other. Hence, AO = BO = CO = DO  O is equidistant from A,B,C,D.

S seema garhwal
A rectangle is a convex quadrilateral because it has two diagonals and both lie in the interior of rectangle.

S seema garhwal
The quadrilaterals whose diagonals are equal are square and rectangles.

S seema garhwal
The quadrilaterals whose diagonals are perpendicular bisectors of each other are rhombus and square.

S seema garhwal
The quadrilaterals whose diagonals bisect each other are square,rectangle,parallelogram and rhombus.

S seema garhwal
A square is a rectangle sinse it has all interior angles of .

S seema garhwal
A square is a rhombus because square has four sides equal.

S seema garhwal

A square is a parallelogram because square has opposite sides parallel to each other.

S seema garhwal
A square is a quadrilateral because square has four sides.

S seema garhwal

All the quadrilaterals that have four right angles are rectangle and square

S seema garhwal
The quadrilateral having  four sides of equal length are square and rhombus.

S seema garhwal
True,All squares are trapeziums because all squares have pair of parallel sides.

S seema garhwal
True,all parallelograms are trapezium because they have a pair of parallel sides.

S seema garhwal
True,all rhombuses are kites because they have two adjacent sides equal.

S seema garhwal
False, Kites do not have all sides equal so they are not rhombus.