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highlighted in yellow are found in the formula list of the exam paper.  \n\n| Unit Conversion |  |  |\n| --- | --- | --- |\n| Area\u003Cbr>1m2=100cm×100cm =10 000cm 2\u003Cbr>Volume\u003Cbr>1m3=100cm×100cm×100cm =1 000 000cm3\u003Cbr>1 Litre =1000cm3 (since 1mg=1cm3) | 1km2=1000m×1000m =1 000 000m 2 |  |\n|  | × | 􀫚􀫙􀫜􀫟 |\n|  | km/h m/s\u003Cbr>\u003Cbr>\u003Cbr>×\u003Cbr>􀫜􀫟􀫚􀫙 |  |\n\n| Financial Math |  |  |  |\n| --- | --- | --- | --- |\n| Percentage Increase\u003Cbr>Increase\u003Cbr>= Original 􀁵100% |  | Percentage Decrease\u003Cbr>Decrease 􀁵100%= Original |  |\n| Simple Interest\u003Cbr>I 􀀠 P~~ ~~􀁵1R00􀁵~~ ~~T | Compound Interest\u003Cbr>\u003Cbr>􀂧 P 􀀎 I 􀀠 P􀁵 􀂩􀂨 1 􀀎\u003Cbr> R 􀂷 n 􀂸\u003Cbr>100 􀂹 |  | P-Principal ($)\u003Cbr>I-Interest Amount ($) R-Interest Rate (%) T-Time (Years)\u003Cbr>n-No. of Periods |\n\n\n| Ratio and Proportion |  |  |  |\n| --- | --- | --- | --- |\n| Conversion between\u003Cbr>Length (Linear) and\u003Cbr>Area Ratio.\u003Cbr>􀀋 L 􀀌 2\u003Cbr>A  s  􀀠  s \u003Cbr>2\u003Cbr>􀀋 􀀌\u003Cbr>L A\u003Cbr>b b |  | Conversion between Length (Linear) and Volume Ratio.\u003Cbr>􀀋 Ls 􀀌 3 V   􀀠  s \u003Cbr>􀀋 Lb 􀀌 3 Vb\u003Cbr>3V  L  s  􀀠  s  3V L\u003Cbr> b b | Ls: Length-smaller object:\u003Cbr>Lb: Length-bigger object\u003Cbr>As: Area-smaller object\u003Cbr>Ab: Area-bigger object\u003Cbr>Vs: Volume-smaller object\u003Cbr>Vb: Volume-bigger object |\n| | L 􀀠  s \u003Cbr>L\u003Cbr>b |  |  |\n| To convert Area to Volume & vice versa, first convert to Length.􀂧􀂩􀂨 ~~ ~~AA~~s~~b~~ ~~ 􀂷􀂹􀂸 quare RSquare2  􀂧􀂨􀂩 ~~ ~~LL~~s~~b~~ ~~ 􀂷􀂹 Cubube~~ ~~ 􀂧􀂩 ~~ ~~VV~~s~~b~~ ~~ 􀂷􀂹􀂸  |  |  |  |\n\n\n| Speed and Distance |\n| --- |\n| 􀜵􀝌􀝁􀝁􀝀 = ~~ ~~􀜦~~ ~~􀝅􀝏􀜶􀝐􀝅􀜽􀝊􀝉􀝁􀜿􀝁~~ ~~ 􀜣􀜿􀜿􀝁􀝈􀝁􀝎􀜽􀝐􀝅􀝋􀝊 = 􀜨􀝅􀝊􀜽􀝈~~ ~~􀜵􀝌􀝁􀜶􀝁􀝀􀝅􀝉􀝁−􀜶􀜫􀝊􀝅􀜽􀝇􀝐􀝁􀝅􀜽􀝊􀝈~~ ~~􀜵􀝌􀝁􀝁􀝀\u003Cbr>􀜣􀝒􀝁􀝎􀜽􀝃􀝁 􀜵􀝌􀝁􀝁􀝀 = 􀯍􀯢􀯧􀯍􀯔􀯢􀯟􀯧􀮽􀯔􀯟~~ ~~􀯜􀯦􀯍􀯧􀯜􀯔􀯡􀯠􀯘􀯖􀯘\u003Cbr>Distance Travelled is the Area UNDER the speed /time graph |\n\n\n| Indices |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| xa 􀁵 xb 􀀠 xa􀀎bam 􀁵 bm 􀀠 􀀋a􀁵 b􀀌m |  |  | Base No. same→ Power add\u003Cbr>Power same→ Base No. multiply |  |\n| xaxb~~ ~~ 􀀠 xa􀀐bam 􀂧 a 􀂷 m  m  􀀠 􀂨  􀂸\u003Cbr>b 􀂩b 􀂹 |  |  | Base No. same→ Power minus Power same→ Base No. divide |  |\n| Note: 􀀋 xa 􀀌 b 􀀠 xa􀁵b 􀀋 xa 􀀌 b 􀁺 xa􀀎b |  |  | x 0 􀀠 1 |  |\n| x 􀀐a 􀀠 x1a~~ ~~ ~~ ~~xa~~ ~~ 􀀠 xa x ay 􀀐b 􀀠 xyab~~ ~~ |  |  |  |  |\n| 􀂧 x 􀂷 􀀐a 􀂧􀂨  􀂸 􀀠 􀂨􀂩y 􀂹 􀂩 | y 􀂷a ~~ ~~ 􀂸 x 􀂹 | 1 xb 􀀠 x  |  | a\u003Cbr>xb  􀀠 x  |\n| x 􀀐 ~~ ~~ab 􀀠 x1ab~~ ~~ 􀀠 1x~~  ~~ x 􀀐 ~~ ~~1b 􀀠 x11b~~ ~~ 􀀠 1x~~ ~~ |  |  |  |  |\n\n\n| Coordinate Geometry |  |  |\n| --- | --- | --- |\n| Linear Graph\u003Cbr>Y= m x + c where m= gradient and c= y-intercept\u003Cbr>y2 􀀐 y1 Gradient(m) = x2 􀀐 x1 | |  |\n| Mid-point of a line\u003Cbr>= ( ~~ ~~x~~1 ~~􀀎2~~ ~~x~~2 ~~ , ~~ ~~y~~1 ~~􀀎2~~ ~~y~~2 ~~ ) | Distance between two points |  |\n|  | = | |\n\n\n| Polygons |  |\n| --- | --- |\n| Sum of interior angles of ann-sided polygon.(n􀀐 2)􀁵1800\u003Cbr>Each interior angle of an nsided polygon.\u003Cbr>(n􀀐 2)􀁵180on | Each exterior angle of an n-sided\u003Cbr>polygon 3600\u003Cbr>=\u003Cbr>n\u003Cbr>Sum of exterior angles of an nsided polygon =3600 |\n\n\n| Arc Length, Sector and Segment |  |  |  |\n| --- | --- | --- | --- |\n| Arc Length |  |  | |\n| 􀁔 0\u003Cbr>S= 3600\u003Cbr>Area of | 􀁵 2􀁓 r (Degree) Or\u003Cbr>Sector | \u003Cbr>S= r􀁔 (Radian) |  |\n| 􀁔 0 2 A= 3600  􀁵 􀁓 r (Degree) Or |  | \u003Cbr>A 􀀠 12 r 2 􀁔 (Radian) |  |\n\n\n| Mensuration |  |\n| --- | --- |\n| Circles\u003Cbr>Area = 􀁓 􀁵 r 2\u003Cbr>Circumference = 2􀁵􀁓 􀁵 r Or 􀁓 􀁵 d | |\n| Trapezium\u003Cbr>Perimeter = w + x + y + z\u003Cbr>Area= ~~ ~~12 􀁵 􀀋x 􀀎 y􀀌􀁵 h | |\n| Parallelogram\u003Cbr>Perimeter = 2×y+2×z Area= y × z | |\n\n\n| Cylinder\u003Cbr>Total Surface Area (close cylinder)=2􀁵􀁓􀁵 r 2 􀀎 2􀁵􀁓 􀁵 r􀁵 h Total Surface Area (open cylinder)\u003Cbr>= 􀁓 􀁵 r 2 􀀎 2􀁵􀁓 􀁵 r􀁵 h Volume =􀁓􀁵 r 2 􀁵 h | |\n| --- | --- |\n| Cone\u003Cbr>Total Surface Area =􀁓 􀁵 r􀁵l 􀀎 􀁓􀁵 r 2 \u003Cbr>\u003Cbr>1 2 Volume =  3 􀁵􀁓􀁵 r 􀁵 h\u003Cbr>l=slant height h=vertical height\u003Cbr>(Note the difference) | |\n\n\n| Pyramid\u003Cbr>Total Surface Area = Sum of 4 triangles + base\u003Cbr>1 Volume = 3 􀁵 A􀁵 h\u003Cbr>A=base area h=vertical height | |  |\n| --- | --- | --- |\n| Sphere\u003Cbr>\u003Cbr>Total Surface Area =4􀁵􀁓􀁵 r 2\u003Cbr>\u003Cbr>4 3 Volume =  3 􀁵 􀁓 􀁵 r\u003Cbr>Hemisphere (half-sphere) |  | |\n| Total Surface Area = 2􀁵􀁓􀁵 r 2 􀀎 􀁓􀁵 r 2\u003Cbr>2  3 Volume 3 􀁵 􀁓 􀁵 r |  |  |\n\n\n| Properties of Circle |  |  |\n| --- | --- | --- |\n| Angle at Centre =Twice A","cbCaidjHmkCRXc7n","https://ap.wps.com/l/cbCaidjHmkCRXc7n","pdf",696349,"English","# Unit Conversion\n# Financial Math\n# Ratio and Proportion\n# Speed and Distance\n# Indices\n# Coordinate Geometry\n# Polygons\n# Arc Length, Sector and Segment\n# Mensuration\n## Circles\n## Trapezium\n## Parallelogram\n## Cylinder\n## Cone\n## Pyramid\n## Sphere\n# Properties of Circle","[{\"question\":\"What formulas are included for unit conversion?\",\"answer\":\"The list covers conversions for area and volume, including meters to centimeters and litres to cubic centimeters, plus km² to m².\"},{\"question\":\"How are financial math terms defined in the formula list?\",\"answer\":\"It defines P as principal, I as interest amount, R as interest rate (%), T as time in years, and n as the number of periods for compound interest.\"},{\"question\":\"Which geometry and mensuration topics are covered?\",\"answer\":\"It includes coordinate geometry (linear graphs and midpoints), polygon interior/exterior angle sums, arc length with sector/segment measures, and mensuration formulas for circles and key 3D shapes like cylinders, cones, pyramids, and spheres.\"}]","E-Math Formula List - N-Level Math - 4045 - Formula List - 16 Sep 2017 | PDF",1791926485]