Definition parts and all properties of quadrilateral
Answers
Step-by-step explanation:
There are six basic types of quadrilaterals:
Rectangle. Opposite sides are parallel and equal. ...
Square. Opposite sides are parallel and all sides are equal. ...
Parallelogram. Opposite sides are parallel and equal. ...
Rhombus. All sides are equal and opposite sides are parallel. ...
Trapezium. ...
Kite.
Answer:
Quadrilaterals :
A quadrilateral is a closed plane figure bounded by four line segments.
Types of Quadrilaterals and their Properties :
There are six basic types of quadrilaterals:
1. Rectangle:
1)Opposite sides are parallel and equal.
2)All angles are 90º.
3)The diagonals bisect each other.
2. Square :
1)Opposite sides are parallel and all sides are equal.
2)All angles are 90º.
3)Diagonals bisect each other at right angles.
3. Parallelogram:
1)Opposite sides are parallel and equal.
2)Opposite angles are equal.
3)Diagonals bisect each other.
4.Quadrilaterals:
1)A line segment drawn from one vertex of a quadrilateral to the opposite vertex is called a diagonal of the quadrilateral.
Types of Quadrilaterals and their Properties:
There are six basic types of quadrilaterals:
1. Rectangle :
1)Opposite sides are parallel and equal.
2)All angles are 90º.
3)The diagonals bisect each other.
2. Square:
1)Opposite sides are parallel and all sides are equal.
2)All angles are 90º.
3)Diagonals bisect each other at right angles.
3. Parallelogram :
1)Opposite sides are parallel and equal.
2)Opposite angles are equal.
3)Diagonals bisect each other.
4. Rhombus:
1)All sides are equal and opposite sides are parallel.
2)Opposite angles are equal.
3)The diagonals bisect each other at right angles.
5. Trapezium:
1)A trapezium has one pair of opposite sides parallel.
2)A regular trapezium has non-parallel sides equal and its base angles are equal, as shown in the following diagram.
6. Kite:
1)Two pairs of adjacent sides are equal.
2)One pair of opposite angles is equal.
3)Diagonals intersect at right angles.
4)The longest diagonal bisects the shortest diagonal into two equal parts.
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