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What I wish I'd Known - Coggle Diagram
What I wish I'd Known
Formulas
Speed = Distance / Time
Pressure = Force / Area
Density = Mass / Volume
Trigonometric Ratios
SOC CAH TOA
Sin 0 = Opp / Hyp
Cos 0 = Adj / Hyp
Tan 0 = Opp / Adj
Pythagoras
A^2 + B^2 = C^2
Circles
A = Pi R^2
C = Pi D
Areas
Rectangle = B x H x L
Triangle = B x H / 2
Trapezium = (a+b) x h / 2
Parallelogram = A = B x H
Volumes
Cuboid = V = l x w x h
Cylinder = PiR^2 x h
Prisms = Area of Cross section x length
Pyramids = V = 1/2 x Area of triangle x H
Trigonometric Formulas
Sine = A/Sin a = B/Sin b = C/Sin c
Cosine rule = A^2 = B^2 + C^2 -2bc cos A
A = 1/2 ab sin c
Units
MM
Cm
M
Km