Math Formulas
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A |
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Area of a circleFormula = \(\pi r^2 \).
Where, r = the radius of the circle, and \(\pi\) = a constant with approximate 3.142. Unit of measurement = cubic unit, e.g \(cm^2\) | |
Area of a parallelogramFormula = b * h.
Where, b = the base of the parallelogram, and h = the perpendicular height of the parallelogram. Unit of measurement = cubic unit, e.g \(cm^2\) | |
Area of a rectangleFormula = L * B. Where, L = the length of the rectangle, and B = the breadth of the rectangle. Unit of measurement = cubic unit, e.g \(cm^2\) | |
Area of a squareFormula = \(a^2\).
Where, a = the length of one of the sides of the square. Unit of measurement = cubic unit, e.g \(cm^2\) | |
Area of a trapeziumFormula = \(\frac{1}{2}\)h * (a + b)
Where, a and b = the 2 parallel sides of the trapezium, and h = the perpendicular height of the trapezium. Unit of measurement = cubic unit, e.g \(cm^2\) | |
Area of a triangleFormula = \(\frac{1}{2}\)b*h.
Where, b = the base of the triangle, and h = the height of the triangle. Unit of measurement = cubic unit, e.g \(cm^2\) | |
C |
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Circumference of a CircleSymbol: C Formula = \(2 \pi r \). Where, r = the radius of the circle, and \(\pi\) = a constant with approximate 3.142. Unit of measurement = unit, e.g \(cm\) | |
K |
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Kilometer to mileFormula = 1 Km = 0.6214 Mi, consequently: Where, | |
M |
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Mile to KilometerFormula = 1 Mi = 1.6 Km, consequently: Where, | |