# Mathematics Formula PDF

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## Mathematics Formula PDF

Mathematics formulas help students to improve scores in the final exams, board exams, and various entrance exams. To solve the mathematical problems easily, students should learn and remember the basic formulas based on certain fundamentals such as algebra, arithmetic, and geometry.

The Math Formula Chart has all the basic math formulas, below:

 Perimeter Square Rectangle P = 4a P = 2(l+b) Circumference Circle C = 2 (pi) r Area Square Rectangle Triangle Trapezoid Circle A = a2 A = l x b A = ½(b x h) A = ((b1 +b2 ) x h) / 2 A = π x r 2 Surface Area Cube Cylinder Cone Sphere S = 6l2 CSA = 2 x π x r x h CSA = π x r x l S = 4 x π x r 2 Volume Cylinder Cone Sphere V = πr 2h V =1/3 πr 2h V = 4/3 x π x r3 Pythagoras Theorem a2 + b2 = c2 Distance Formula d = √[(x2 – x1)2 +(y2 – y1)2] Slope of a line m = y2 – y1 / x2 – x1 Mid- Point Formula M = [(x1 + x2 )/ 2 , (y1 + y2 )/ 2] Algebraic Formula Pythagorean theorem Slope-intercept form of the equation of a line Distance formula Total cost Quadratic formula Laws of Exponents Fractional Exponents a2 + b2 = c2 y = mx + c d = rt total cost = (number of units) × (price per unit) X = [-b ± √(b2 – 4ac)] /2a am x b m = (a x b)m; am x a n = (a)m+n a1/2 = √a Trigonometric Formulas Sine Function Cosine Function Tangent Function Sin x = Opposite Side/ Hypotenuse Cos X = Adjacent Side/ Hypotenuse Tan x = Opposite Side/ Adjacent Side