Vedic maths trick to Find area of circle in seconds Area of circle = 22/7 * (radius)2 To find the nearest value of area of circle using a simple vedic maths trick. 1) Assume a square round the circle with side of the square equal to diameter of the circle. 2) Now divide the square to 9 equal parts. 3) Cleary the circle covers the 7 parts out of the 9 small parts of the square. 4) Thus area of circle = 7/9 part of area of square. Lets see the actual value of the circle and nearest value of it found using the trick in the following example. Area of circle if radius is 6cm. As per the formula of area of circle actual value will be = 22/7* 6^2 = 22/7*36= 113.14cm2 Now using the trick to find the nearest value Area of circle = 7/9 * 12^2 = 7/9 * 144 = 1008/9 = 112cm2 Thus we found the nearest value of area of the circle with a simple trick using vedic maths. This trick can be used for multiple choice questions only in any kind of competitive exams. Video Explaination : https://www.youtube.com/watch?v=oAbum_Z47uY?list=PLvtYvrjDa8wZUHa91mfVLkZvb6s9gxt-
To watch complete Video series Visit : http://mathsguru.lakshyaeducation.in/videoseries/Vedic_Math__Fast_math_tricks_1