CXC, CSEC Past Papers

 CXC MATH PAST PAPER JAN 2021 Paper 2 LIST OF FORMULAE Volume of a prism V = Ah where A is the area of a cross-section and h is the perpendicular length. Volume of a cylinder V = πr 2 h where r is the radius of the base and h is the perpendicular height. Volume of a right pyramid V  = — Ah where A is the area of the base and h is the perpendicular height. Circumference C = 2πr where r is the radius of the circle. GO ON TO THE NEXT PAGE 01234020/J/CSEC 2021 ‘‘*’’Barcode Area”*” Sequential Bar Code Page 4 DO NOT WRITE IN THIS AREA      DO NOT WRITE IN THIS AREA      DO NOT WRITE IN THIS AREA   Arc length S = —— × 2πr where θ is the angle subtended by the arc, measured in degrees. Area of a circle A = πr Area of a sector A = —— × πr 2  where r is the radius of the circle. 2  where θ is the angle of the sector, measured in degrees. Area of a trapezium A = — (a + b) h where a and b are the lengths of the parallel sides and h is the ...