equations for EVERYTHING 0.0 / 5 ? MathematicsequationsGCSEAQA Created by: 20rkaneCreated on: 19-04-24 17:11 Equation of area of a sector x/360 x π x r² 1 of 12 Equation for density Density = mass/volume 2 of 12 Equation to find the gradient and y intercept y = mx + c 3 of 12 Quadratic equation x = (-b±√(b²-4ac))/(2a) 4 of 12 quadratic formular ax² + bx + c = 0 5 of 12 volume of cylinders V = π x r² x h 6 of 12 area of trapezium A = 1/2 x (a+b) x h 7 of 12 speed speed = distance/time https://www.youtube.com/watch?v=Tc5reqf6lNQ 8 of 12 gradient of a line M = change in y/change in x 9 of 12 volume of pyramids V = 1/3 x base area x h 10 of 12 pythagorus theorum a² + b² = c² 11 of 12 volume of cone V = 1/3 x π x r² x h 12 of 12
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