Question

definition of quadrilateral.
angle sum property of quadrilaterals.
.all types of quadrilaterals with diagram.
all properties of parallelogram.

Answer 1

What is Quadrilateral?

A quadrilateral is a polygon with four edges and four vertices.

Number of Vertices= 4

Number of edges= 4

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Angle Sum Property of Quadrilateral→

According to the angle sum property of a Quadrilateral, the sum of all interior angles is 360°.

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Types of Quadrilaterals→

There are 6 main types of Quadrilateral given below:

1. Rectangle.
2. Square.
3. Parallelogram.
4. Rhombus.
5. Trapezium.
6. Kite.

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Properties of Parallelogram:

• Opposite sides are equal.
• Opposite angels are equal.
• Consecutive angles are supplementary.
• If one angle is right, then all angles are right.
• The diagonals of a parallelogram bisect each other.

(DIAGRAMS ARE GIVEN IN ATTACHMENT)