Question

properties of trapezium,parllelogram,rectangle,rhombus,square

Answer 1

SQUARE: A square is a regular quadrilateral.All angles are equal (90°).All sides are of equal length.Opposite sides are parallel.The diagonals bisect each other at 90°.The diagonals are equal in length.

RHOMBUS: Diagonally opposite angles are equal.All sides are of equal lengths.Opposite sides are parallel.The diagonals bisect each other at 90°.

RECTANGLE: All angles are equal (90°).Opposite sides are of equal length.The diagonals are equal in length.

PARALLELOGRAM: Diagonally opposite angles are equal.Opposite sides are of equal length.Opposite sides are parallel.The diagonals bisect each other.

TRAPEZIUM: One pair of opposite sides is parallel.

KITE: Two pairs of sides are of equal length.One pair of diagonally opposite angles is equal.Only one diagonal is bisected by the other.The diagonals cross at 90°.

Answer 2

properties of parallelogram 1. in a parallelogram, any two opposite sides are congruent 2. any two of opposite angles are congruent 3.any two of consecutive angles are supplementary 4.the diagonal of parllelo bisect each other 5.an diagonal of a parallelogram forms two congruent triangles