Area between two Concentric Circles
How to find Area between two Concentric Circle QUESTION: A circular lawn is surrounded by a path of uniform width of 7 meters. The area of… Read More »Area between two Concentric Circles
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Equation of a Circle by its radius and center (e.g 2)
How to find the Equation of a Circle if the coordinates of its center and the length of its radius are given. Click here for EXAMPLE… Read More »Equation of a Circle by its radius and center (e.g 2)
Area and Perimeter of Circle and Semi-Circle
Formulas of Area and Perimeter of a Circle and Semi-Circle AREA: The Area of a Circle can be found either by its radius or diameter. Radius… Read More »Area and Perimeter of Circle and Semi-Circle
Equation of a Circle by its center and radius (e.g 1)
How to find the Equation of a Circle if the coordinates of its center and the length of its radius are given. Click here for EXAMPLE… Read More »Equation of a Circle by its center and radius (e.g 1)
Equation of a Circle by its three points
How to find Equation of a Circle if co-ordinates of its three points are given QUESTION: What is the equation of a circle passing through the… Read More »Equation of a Circle by its three points
Free Quiz with Answers on Common Factors and HCF
Free QUIZ with Answers on Common Factors and Highest Common Factors (HCF), also named Greatest Common Factors (GCF), of Numbers Check your understanding. Answer these questions and check… Read More »Free Quiz with Answers on Common Factors and HCF
Free Quiz with Answers on Factors and Prime Factors
Free QUIZ with Answers on Factors and Prime Factors of a Number Check your understanding. Answer these questions and check your answer by clicking the… Read More »Free Quiz with Answers on Factors and Prime Factors
Understanding Abundant, Deficient, and Perfect Numbers: A Simple Guide
What are Abundant Numbers, Deficient Numbers and Perfect Numbers ABUNDANT NUMBER: Apart from itself, if the sum of all the factors of a given… Read More »Understanding Abundant, Deficient, and Perfect Numbers: A Simple Guide
How to Simplify a fraction by HCF
How to simplify a fraction by using Highest Common Factor (HCF) We can very easily simplify a fraction with the help of Highest Common Factor… Read More »How to Simplify a fraction by HCF
How to find Highest Common Factor (HCF)
How to find Highest Common Factor (HCF), also named as Greatest Common Factor(GCF), of two or more numbers METHOD 1: STEP 1: Write all factors of… Read More »How to find Highest Common Factor (HCF)