Equation of a Circle when Center is not Origin let’s dive into the equation of a circle when its center is not at the origin. Standard Equation of a Circle The general equation of a circle in a Cartesian coordinate system is: (x−h)2+(y−k)2 = r2 Here, (h, k) represents the coordinates of the center of […]

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Pentagon – Properties In a pentagon the sum of the internal angles is equal to 540°. In a regular pentagon each interior angle measure is 108°, and each exterior angle measure is 72°. A regular pentagon has five axes of symmetry, each one of them passes through a vertex of the pentagon and the middle […]

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Lines of symmetry in a regular Rhombus What is a Rhombus? A rhombus is a quadrilateral whose all the sides are of equal in length, opposite sides are parallel and opposite angles are equal. In other words, a rhombus is a parallelogram with adjacent sides of equal length. What is line of symmetry ? The […]

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