Maths Revision Quiz 2.0 / 5 based on 1 rating ? MathematicsTrigonometryGCSEEdexcel Created by: Mia Lauren SlackCreated on: 03-04-13 13:19 What is the Sine rule? a/Sin A = b/Sin B = c/Sin C 1 of 5 What is the Cosine rule? a2 = b2 + c2 - 2bc cos A 2 of 5 How do you work out the area of a circle sector? Angle/360 x Pie Radius2 3 of 5 How do you work out the arc length of a sector? Angle/360 x 2 Pie Radius 4 of 5 What is the Pythagoras theorem? a2 + b2 = c2 5 of 5
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