The circumcenter of Triangle is a specific point where the perpendicular bisectors of the sides of the triangle intersect. This point is significant because it is equidistant from all three vertices of the triangle. It makes it the center of circle that can be circumscribed around the triangle which is known as circumcircle....
Vertically Opposite Angles, also called Vertical Angles; are angles that stand across from each other when two lines intersect. Imagine two straight lines crossing like a giant letter ‘X.’ The angles formed on opposite sides of this intersection are called vertically opposite angles. These angles share a unique relationship – they are equal to each other. So, if you know the measurement of one vertically opposite angle, you automatically know the size of the other....
NCERT Solutions for Class 9 covers all the subjects including Maths, Science, Social Science, English, and Hindi. These NCERT solutions contain all the topics that are in the CBSE Class 9 syllabus....
Homogeneous Mixture is a substance composed of two or more components that are uniformly distributed at the molecular or microscopic level, creating a uniform appearance and consistent properties throughout the entire mixture. A mixture is nothing but a combination of two or more substances in which each substance maintains its chemical properties....
An ion is a chemical entity that has a positive or negative charge of a certain magnitude. The term ‘ion’ can refer to atoms or molecules that have non-zero net charges attached to them. As a result, all ions contain either more protons than electrons in their overall atomic or molecule structure or more electrons than protons in their atomic/molecular structure. Ions with a higher number of protons than electrons are known to have a net positive charge. These ions are typically known as cations. Ions with a greater number of electrons than protons, on the other hand, are known to have a net negative charge. These ions are frequently referred to as anions....
Exterior Angle Theorem is one of the foundational theorems in geometry, as it describes the relationship between exterior and interior angles in any triangle. An Exterior Angle is formed when any side of a polygon is extended to one side. In simple terms, an Exterior Angle is an angle that exists outside the boundaries of the polygon but shares a vertex with the polygon....
Solutions for Class 9 Economics Chapter 3 – Poverty as a Challenge from NCERT offers correct answers, aiding students in completing their assignments promptly and preparing thoroughly for CBSE exams. They ensure students receive comprehensive information on all the topics covered in the chapter. Class 9 is pivotal as it lays the foundation for subsequent classes. NCERT Solutions includes exercises to help Class 9 students enhance their ability to write answers effectively....
The word multi and media are combined to form the word multimedia. The word “multi” signifies “many.” Multimedia is a type of medium that allows information to be easily transferred from one location to another. Multimedia is the presentation of text, pictures, audio, and video with links and tools that allow the user to navigate, engage, create, and communicate using a computer. Multimedia refers to the computer-assisted integration of text, drawings, still and moving images(videos) graphics, audio, animation, and any other media in which any type of information can be expressed, stored, communicated, and processed digitally....
Arithmetic Mean is defined as the ratio of all the values or observations to the total number of values or observations. Arithmetic Mean is one of the fundamental formulas used in mathematics and it is highly used in various solving various types of problems. We can understand it with some examples, if in a family the husband earns 35,000 rupees and his wife earns 40,000 rupees then what is their average salary? This average is also called the arithmetic mean of 35,000 rupees and 40,000 rupees, which is calculated by adding these two salaries and then dividing it by 2....
