Question

Properties of Rhombus , Square,trapezium , Triangle

Answer 1

Rhombus:
all sides are equal
diagnols meet each other at 90 degree
diagnols bisect each other

Square:
all sides are equal
diagnols are equal
forms the angle of 90 degree

Trapezium:
one of the opposite sides are parallel to each other
and the other pair of sides are unequal.

Triangle:
the angles form 180 degree (ASP)
there are many types of triangle so they have their own properties like equilateral triangle and isosceles triangle,etc...
Hope it helps you....
# Aradhya Chaudhary

Answer 2

It follows that any rhombus has the following properties:

Opposite angles of a rhombus have equal measure.The two diagonals of a rhombus are perpendicular; that is, a rhombus is an orthodiagonal quadrilateral.Its diagonals bisect opposite angles.

The diagonals of a square bisect each other and meet at 90° The diagonals of a square bisect its angles. Opposite sides of a square are both parallel and equal in length. All four angles of a square are equal.

The bases (top and bottom) of an isosceles trapezoid are parallel.Opposite sides of an isosceles trapezoid are the same length (congruent).The angles on either side of the bases are the same size/measure (congruent).The diagonals (not show here) are congruent.
All sides are the same length(congruent) and all interior angles are the same size (congruent). To find themeasure of the interior angles, we know that the sum of all the angles is 180 degrees (from above)... And there are three angles... So, the measure of the interior angle of an equilateral triangle is 60 degrees.