Area of polygon – AMC 10B, 2019 Problem 8

Area of polygon – AMC 10B, 2019 Problem 8

Area of polygon Polygon means shape composed of multiple sides , for example square , triangle, trapezium pentagon etc. A regular polygon means all of its sides have same length. Square ,equilateral triangle is a regular polygon. Let us learn to find the area of...
Recursion – AMC 10B, 2019 Problem 25

Recursion – AMC 10B, 2019 Problem 25

What is Recursion Recursion is basically an idea of connecting any term with the next or previous term of an series. The most famous example of recursion is Fibonacci series \(0,1,1,2,3,5,8,……..\) its recursion formula is \(t_{n+2}=t_{n+1}+t_n\) for...