Maths Formulas 0.0 / 5 ? MathematicsformulasGCSEEdexcel Created by: charles kohnCreated on: 11-02-14 19:44 Area of a Parallelogram Multiply the base by the height. 1 of 9 Area of a Trapezium Add together the parallel sides and multiply by the height. Divide your answer by two. 2 of 9 Area of a Circle π×radius squared 3 of 9 Circumference of a Circle Double the radius and multiply by pi or multiply the diameter by pi. 4 of 9 Volume of a Sphere Cube the radius and multiply by pi. Multiply your answer by four then divide by three. 5 of 9 Surface Area of a Sphere Square the radius and multiply by pi. Multiply your answer by four. 6 of 9 Volume of a Cone Square the base radius of the cone and multiply by pi. Multiply your answer by the perpendicular height. Divide your answer by three. 7 of 9 Curved Surface Area of a Cone Multiply the base radius of the cone by pi. Multiply your answer by the length of the side of the cone. 8 of 9 Volume of a Pyramid Multiply the area of the base by the perpendicular height. Divide your answer by three. 9 of 9
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