Angle between two planes: A plane in geometry is a flat surface that extends in two dimensions indefinitely but has no thickness. The angle formed...
Angle between Two Planes: Definition, Angle Bisectors of a Plane, Examples
November 10, 2024Hey, Future Superstar! It’s Universal Children’s Day! Avail Discounts on All Plans!
Angle between Two Planes: Definition, Angle Bisectors of a Plane, Examples
November 10, 2024Finding the Error: Introduction, Parenthesis, Proper Distribution, Proper Use of Square Roots
November 10, 2024Food Plants: Types, Significance, Examples
November 9, 2024Shortest Distance Between Two Lines: Forms of Line, Definition, Formulas
November 8, 2024Economic Importance of Bacteria: Beneficial Uses & Functions
October 26, 2024Motion in Combined Electric and Magnetic Fields – Meaning, Solved Examples
October 26, 2024CGPA to Percentage: Calculator for Conversion, Formula, & More
October 24, 2024The Breath of Life: Air – Composition, Pollution of Air
October 19, 2024Lymphoid Organs: Learn Definition, Types and Functions
October 13, 2024Respiratory Organs in Animals: Important Details
October 11, 2024Convex Polygon: A convex polygon is one whose internal angles are all less than or equal to 180 degrees. It’s a polygon with a convex set of internal angles and no line segments between the points. It is a two-dimensional figure made up of angles and line segments. The convex polygon’s line segments are pointing away from the centre.
In order to grasp the geometrical forms for mathematical reasons, students study the shape of convex polygons in their basic schools. Allow them to answer math problems correctly as well. For a better understanding, read the Convex Polygon Definition Class 8 Maths Chapter 3. In this article, we have covered all there is to know about convex polygons. Continue reading to learn more about the definition of convex polygon, and its features and applications.
Convex Polygon Definition: Convex Polygons are the line segments that are present away from the center. The interior angles of convex polygon measure up to less than or equal to 180 degrees. These are opposite to the concave polygons. For example, a triangle is the most important convex polygon.
Some of the properties of the convex polygon are given below:
Some of the convex polygon examples are as mentioned below:
Example 1: What can you say about the angle sum of a convex polygon with a number of sides?
(a) 7
(b) 8
(c) 10
(d) n
Solution: The angle sum of a polygon having side n = (n – 2) × 180°
a) 7
Here, n = 7
Thus, angle sum = (7-2)×180° = 5×180° = 900°
b) 8
Here, n = 8
Thus, angle sum = (8-2)×180° = 6×180° = 1080°
c) 10
Here, n = 10
Thus, angle sum = (10-2)×180° = 8×180° = 1440°
d) n
Here, n = n
Thus, angle sum = (n-2)×180°
Example 2: Find the angle measures ? in the following figures:
Solution: Since there are 5 sides.
Therefore, n = 5.
We know that Angle sum of a polygon = (n − 2) × 180 °
= (5 − 2) × 180 ° = 3 × 180 ° = 540 °
∴ ? + ? + ? + ? + ? = 540 ° (Angle sum property)
⇒ 5? = 540 °
⇒ ? = 108 °
Hence each interior angle of the given polygon is 108 °.
The frequently asked questions on convex polygon are given below:
Q. What is a convex polygon? A. Convex polygon is defined as a polygon with all its interior angles less than or equal to 180 degree. |
Q. What are the properties of a convex polygon? A. The properties of a convex polygon are given below: 1. The interior angles are less than or equal to 180 degrees. 2. The diagonals are present inside the polygon. 3. The area of the polygon is calculated by dividing and adding the triangles of each polygon. |
Q. What is the shape of the convex polygon? A. It’s possible for a convex polygon to be regular or irregular. It’s a closed polygon with less than 180 degrees of inner angles. There are no vertices of a convex polygon pointing inside. |
Q. State a few examples of the convex polygon? A. Convex polygons include the kite, the Pentagon, the Hexagon, and the Heptagon, among others. |
Q. Convex polygon has how many sides? A. A closed-form with no vertices pointing inward is called a convex polygon. When a line crosses a convex polygon, it only touches two of the polygon’s sides. Convex polygons include pentagons, hexagons, and other shapes with vertices pointing away from the centre. |
Now we have provided detailed information on the convex polygon in this article. You can solve the Convex Polygon Definition Class 8 practice questions on Embibe for Mathematics and Science. You can also take CBSE Class 8 Mock Tests for these subjects. These will be of great help to you.
If you have any query regarding this article, kindly drop your questions in the comment box below and we will get back to you as soon as possible. Stay tuned to Embibe for the latest updates.
Angle between two planes: A plane in geometry is a flat surface that extends in two dimensions indefinitely but has no thickness. The angle formed...
Finding the Error: We frequently make algebra mistakes due to common confusions, such as expanding and simplifying rules, fractions, indices, and equations, which lead to...
If you have been to a grocery shop, you must have noticed most of the food products directly or indirectly are procured from plants. Plants...
Shortest Distance Between Two Lines: The meaning of distance between two lines is how far the lines are located from each other. A line is...
Economic Importance of Bacteria: The human relationship with bacteria is quite fascinating. Many bacteria are considered to be hazardous. A specific type of bacteria causes...
Motion in Combined Electric and Magnetic Fields: Particle accelerators are one of the most versatile instruments for scientists, especially physicists. From its inception as the...
CGPA to Percentage: The average grade point of a student is calculated using their cumulative grades across all subjects, omitting any supplemental coursework. Many colleges,...
The Breath of Life - Air: Air is one of the most important life-supporting factors of the environment and can be termed “the breath of...
Lymphoid Organs: Do you know what our immune system is made up of? Can you name one organ or a body part that protects our...
Respiratory Organs in Animals: What is respiration? Respiration is one of the life processes, which involves the oxidation of food in the cells. Respiration involves...
Forest Ecosystem: The terrestrial system in which living things such as trees, insects, animals, and people interact is referred to as a forest ecosystem. It...
Adaptive Radiation: Organisms that are present around our surroundings; all of them share a common ancestor. The ancestors diverged into different organisms with little unique...
Agricultural Practices: Food is a major requirement for all species to exist. But have you ever wondered how the food is grown? These all happen...
Non-living things: We live on a planet made up of living and non-living things. While living things are defined as things that have life, anything...
The Three States of Matter: Anything with mass and occupied space is called ‘Matter’. Matters of different kinds surround us. There are some we can...
1 Million Means: 1 million in numerical is represented as 10,00,000. The Indian equivalent of a million is ten lakh rupees. It is not a...
Ways To Improve Learning Outcomes: With the development of technology, students may now rely on strategies to enhance learning outcomes. No matter how knowledgeable a...
Motion is the change of a body's position or orientation over time. The motion of humans and animals illustrates how everything in the cosmos is...
Understanding Frequency Polygon: Students who are struggling with understanding Frequency Polygon can check out the details here. A graphical representation of data distribution helps understand...
Visual Learning Style: We as humans possess the power to remember those which we have caught visually in our memory and that too for a...
Air Pollution: In the past, the air we inhaled was pure and clean. But as industrialisation grows and the number of harmful chemicals in the...
In biology, flowering plants are known by the name angiosperms. Male and female reproductive organs can be found in the same plant in flowering plants....
Integers Introduction: To score well in the exam, students must check out the Integers introduction and understand them thoroughly. The collection of negative numbers and whole...
Unleash Your True Potential With Personalised Learning on EMBIBE
Create Free Account