Overview: What Are Quadrilaterals? Quadrilaterals are polygons with four sides. They are classified according to measures of equal angles and equal sides. There are seven different types of quadrilaterals: parallelogram,…
read moreA cube is a 3-D closed figure formed by 6 square faces joined along their edges. Thus all the edges of a cube are equal in length. Also, the areas…
read morePerimeter of polygons: The perimeter of a polygon is the sum of all sides of its sides. i.e. the perimeter is the distance around the polygon. In the following figure,…
read moreYears ago, a mathematician namely Pythagoras stated a theorem on right angles triangles. Hence the theorem is named as Pythagoras theorem. Pythagoras theorem states that “In a right angled triangle,…
read moreThe word quadrilateral has come from two Latin words namely quadri (means a four) and latus (means a side). Together a quadrilateral is a polygon with four sides. i.e. it’s…
read moreQuadratic equation: A quadratic equation is an equation with degree (highest power) 2. Example: i) x2 + 5x + 6 = 0; ii) x2 – x – 6 = 0.…
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