front 1 Pythagoras' Theorem  back 1 
front 2 Area of a Triangle  back 2 b = base

front 3 Circumference of a Circle  back 3 Circumference = pi x diameter

front 4 Area of a Circle  back 4 where r = radius

front 5 Formula Triangle for Histograms...  back 5 Or...Frequency = Frequency Density x Class Width

front 6 Speed, Distance, Time  back 6 So, Distance = Speed x Time

front 7 Density, Mass, Volume  back 7 So, Density = Mass / Volume

front 8 Trigonometry Ratios (Sin, Cos & Tan)  back 8 REMEMBER!! SOHCAHTOA
