Question

Maths ch- understanding Quadrilaterals class 8
it's urgent​

Answer 1

Answer:

yes, yes

yes, yes

no, yes

yes, yes

no, yes, no

yes, yes

yes, yes, yes

no, yes, yes, no

Answer 2

Answer:

1) => Properties of a parallelogram:

• Opposite sides are parallel.
• Opposite sides are equal.
• Opposite angles are equal.
• Diagonals bisect each other.

  => Properties of a rectangle:

• Opposite sides are parallel.
• Opposite sides are equal.
• Opposite angles are equal.
• Each interior angle is 90°.
• Diagonals are equal.
• Diagonals bisect each other.
• Diagonals bisect each other at 90°.

   => Properties of a square:

• Opposite sides are parallel.
• Opposite sides are equal.
• Adjacent sides are equal.
• Opposite angles are equal.
• Each interior angle is 90°.
• Diagonals are equal.
• Diagonals bisect each other.
• Diagonals bisect each other at 90°.

    => Properties of a rhombus:

• Opposite sides are parallel.
• Opposite sides are equal.
• Adjacent sides are equal.
• Opposite angles are equal.
• Diagonals bisect each other.
• Diagonals bisect each other at 90°.

2) a)

• Square
• Rectangle
• Rhombus
• Parallelogram
• Quadrilateral

    b)

• Parallelogram
• Quadrilateral

    c)

• Rhombus
• Parallelogram
• Quadrilateral

    d)

• Trapezium
• Quadrilateral

   e)

• Rectangle
• Parallelogram
• Quadrilateral

All the best!!! :D