Shyam remarks that the given shape is not a polygon. Which of the following is the best reason to support his statement?

 

 

Given that the angles of a polygon are all equal and each angle is a right angle.

Statement-$1$: The polygon has exactly four sides.

Statement-$2$: The sum of the angles of a polygon having $n$ sides is $(3n-8)$ right angles.

Which one of the following is correct in respect of the above statements?

The number of sides of two regular polygons is in the ratio $5 : 4$. The difference between their interior angles is $9°$. Consider the following statements:

$1)$ One of them is a pentagon and the other is a rectangle.

$2)$ One of them is a decagon and the other is an octagon.

$3)$ The sum of their exterior angles is $720°$.

Which of the above statements is/are correct?

If the interior angle of a regularpolygon is $108°$, then it is a-

1. Octagon

2. Hexagon

3. Pentagon

4. Tetragon 

Which of the following shapes can be termed as a polygon?

Fill in the blanks to make the following statements true:

A cuboid has _____ vertices.

Which of the following is an irregular polygon?

Which of the figures given below is a polygon?

Which one of the outlined alphabet can be called as a polygon?

Which of the following outlined shapes represent a polygon?

A polygon is a simple closed figure formed by more than _____ line segments.

Which of the following figures is not a polygon?

Which of the following sets has all regular polygons?

In a Quadrilateral, When two diagonals meet at a point then _____ triangles are formed.