Perimeter and Area Formulas for two dimensional geometrical figures

In this page provided formulas of Perimeter and Area for two dimensional geometrical figures like square, rectangle, Rhombus, parallelogram, trapezium or trapezoid, triangle, right angle triangle, ellipse, circle, sector of a circle, segment of a circle etc Formulas for Two Dimensional Geometrical Figures Square Side for square = a  &  Length of diagonal = d […]

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