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Diana Lange transforms regular portrait photographs by applying specific algorithms to the image data using Processing.

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A set of 8 program cards for Scratch demos based on 10 blocks: how to add a timer, how to draw any regular shape, how to add a password, make a sprite explode, draw a circle, use a webcam...From Sean McManus

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There are a number of area of a regular polygon formulas as shown below. In regular polygons all the sides are equal in length. And so, even if the length of one side is given, we can calculate the area of a regular polygon with the help of the following formula, AREA = S2 N / 4 tan ( π / N )

There are a number of area of a regular polygon formulas as shown below. In regular polygons all the sides are equal in length. And so, even if the length of one side is given, we can calculate the area of a regular polygon with the help of the following formula, AREA = S2 N / 4 tan ( π / N ) S - length of any one side, N - No. of sides of a regular polygon.