Question

Properties of all quadrilateral

Answer 1

Answer :-

★ The main property of all the quadrilateral is a quadrilateral should be closed from from all it's four sides.

★ All the internal angles of a quadrilateral sum up to 360°

Some of quadrilaterals are :-

★ Square :-

→ Opposite sides are parallel and all sides are equal.

→ All angles are right angle ( 90 degree ).

★ Parallelogram :-

→ Opposite sides are parallel and equal.

→ Opposite angles are equal.

★ Rectangle :-

→ Opposite sides are equal and parallel.

→ All angles are right angles ( 90 degree ).

★ Rhombus :-

→ Opposite sides are parallel.

→ All sides are equal.

→ Opposite angles are equal.

→ Diagonal bisects each other at right angle.

★ Kite :-

→ Two pairs of adjacent sides are equal.

→ One pair of opposite sides are equal.

→ One Diagonal bisects the other.

→ Diagonal intersects at right angle.

★ Trapezoid :-

→ One pair of opposite sides is parallel.

Answer 2

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★ Quadrilateral:-

A quadrilateral can be defined as a closed, two-dimensional shape which has four straight sides.

★ Properties of quadrilateral:-

There are two properties of quadrilaterals:-

• A quadrilateral should be closed shape with 4 sides.
• All the internal angles of a quadrilateral sum up to 360°.

★ Different types of quadrilaterals:-

• Rectangle
• Square
• Parallelogram
• Rhombus
• Trapezium

★ Properties of different types of quadrilaterals:-

✷ Rectangle:-

A rectangle has three properties:-

• All the angles of a rectangle are 90°.
• Opposite sides of a rectangle are equal and Parallel
• Diagonals of a rectangle bisect each other.

✷ Square:-

The three properties of square are:-

• All the angles of a square are 90°.
• All sides of a square are equal and parallel to each other.
• Diagonals bisect each other perpendicularly.

✷ Parallelogram:-

A parallelogram has four properties:-

• Opposite angles are equal.
• Opposite sides are equal and parallel.
• Diagonals bisect each other.
• Sum of any two adjacent angles is 180°.

✷ Rhombus:-

A rhombus is a quadrilateral which has the following four properties:-

• Opposite angles are equal.
• All sides are equal and, opposite sides are parallel to each other.
• Diagonals bisect each other perpendicularly.
• Sum of any two adjacent angles is 180°.

✷ Trapezium:-

A trapezium is a quadrilateral in which the following one property:-

• Only one pair of opposite sides are parallel to each other.

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