Question

# Identify the non-polygon from the following.

- Square
- Rectangle
- Parallelogram
- Circle

Hint:

### General Synopsis of Polygon.

## The correct answer is: Circle

### *In mathematics, a polygon is a closed two-dimensional figure made up of line segments.

* Poly means many gon means angle. Hence, polygon is a closed figure that is made of many angles.

*In General there are 4 types of polygons. They are:

Regular Polygon

Irregular Polygon

Convex Polygon

Concave polygon

***Hence, non polygon the figure that has no sides and angles.

***From options all the square, rectangle, parallelogram has 4 sides and hence, the non polygon is circle.

>>> Circle is the non-polygon.

Non polygon is the figure that cannot be represented using angles and sides.

>>>Hence, the non-polygon is Circle.

### Related Questions to study

### Measure the following angle using a protractor.

Step 1:

We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.

Step 2:

Reading from the protractor, the given angle measures 110°.

>>>Hence, we can say that the angle of measurement is 110 degrees.

### Measure the following angle using a protractor.

Step 1:

We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.

Step 2:

Reading from the protractor, the given angle measures 110°.

>>>Hence, we can say that the angle of measurement is 110 degrees.

### Measure the following angle using a protractor.

Step 1:

We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.

Step 2:

Reading from the protractor, the given angle measures 60°.

>>>Therefore, the angle of measurement is 60 degrees.

### Measure the following angle using a protractor.

Step 1:

We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.

Step 2:

Reading from the protractor, the given angle measures 60°.

>>>Therefore, the angle of measurement is 60 degrees.

### Classify each angle as acute, obtuse, right or straight

Step 1:

Given angle is more than 90 and less than 180

Step 2:

So, the given angle is an obtuse angle

>>>Hence, the angle of measurement is an obtuse angle.

### Classify each angle as acute, obtuse, right or straight

Step 1:

Given angle is more than 90 and less than 180

Step 2:

So, the given angle is an obtuse angle

>>>Hence, the angle of measurement is an obtuse angle.

### Identify whether the angle is acute, obtuse, right or straight

Step 1:

Given angle is more than 90 and less than 180

Step 2:

So, the given angle is an obtuse angle

>>>Therefore, the angle measured is an obtuse angle.

### Identify whether the angle is acute, obtuse, right or straight

Step 1:

Given angle is more than 90 and less than 180

Step 2:

So, the given angle is an obtuse angle

>>>Therefore, the angle measured is an obtuse angle.

### Measure the following angle using a protractor.

Step 1:

We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.

Step 2:

Reading from the protractor, the given angle measures 45°.

>>>Therefore, the angle of measurement is 45 degrees.

### Measure the following angle using a protractor.

Step 1:

We line up one ray with 0°. We then read the angle measurement where the other ray crosses the protractor.

Step 2:

Reading from the protractor, the given angle measures 45°.

>>>Therefore, the angle of measurement is 45 degrees.

### Identify the measure of the missing angle?

Let the missing angle be *x*.

According to Angle Addition Postulate, *x* + 24 = 180*x* = 180 – 24*x* = 156

>>>Therefore, the angle of measurement is 156 degrees.

### Identify the measure of the missing angle?

Let the missing angle be *x*.

According to Angle Addition Postulate, *x* + 24 = 180*x* = 180 – 24*x* = 156

>>>Therefore, the angle of measurement is 156 degrees.

### Identify the correct statement for the following figure.

* Equiangular polygon is the polygon that has equal angles and unequal sides.

### Identify the correct statement for the following figure.

* Equiangular polygon is the polygon that has equal angles and unequal sides.

### A regular polygon is,

* Regular polygon consists of congruent angles and congruent sides.

### A regular polygon is,

* Regular polygon consists of congruent angles and congruent sides.

### Is the figure a polygon? Is it convex or concave?

### Is the figure a polygon? Is it convex or concave?

### A polygon with a minimum number of sides is ________

### A polygon with a minimum number of sides is ________

### Find the correct statement.

### Find the correct statement.

### Name the polygon.

### Name the polygon.

### Is the figure a polygon? Is it convex or concave?

### Is the figure a polygon? Is it convex or concave?

### A polygon with eight sides is called a(n) _____.

### A polygon with eight sides is called a(n) _____.

### Find the value of ∠A.

According to Angle Addition Postulate, A + 65° = 90°.

A = 90° – 65°

A = 25°

>>>Therefore, the angle of measure of A is 25 degrees.

### Find the value of ∠A.

According to Angle Addition Postulate, A + 65° = 90°.

A = 90° – 65°

A = 25°

>>>Therefore, the angle of measure of A is 25 degrees.