AQApoGCSEpoMathematicspoHigherpoTierpoformulaspoforpoJunepo2024poserie
oexamponations
Studypoonlinepoatpohttps://quizlet.com/_dqc0gv
1. Areapoofpoaporectangle:poA=lwpowherepolpoispothepolengthpoandpowpoispothepowidth
2. Areapoofpoapotriangle:poA=po1/2pobhpowherepobpoispothepobasepoandpohpoispothepoper
pendicularpoheight
3. Areapoofpoapoparallelogram:poA=bhpowherepobpoispothepobasepoandpohpoispothepoheight
4. Areapoofpoapotrapezium:poA=po1/2(a+b)hpowherepoapoandpobpoarepothepoparallelposi
despoandpohpoispothepoperpendicularpoheight
5. Circumferencepoofpoapocircle:poC=2rÀor poC=poÀ Dpowhereporpoispotheporadiuspoandpo
Dpoispothepodiameter
6. Areapoofpoapocircle:poA = rÀ² powhereporpoispotheporadius
7. Volumepoofpoapoprism:poVpo=poareapoofpocrossposectionpoxpoheight
8. Volumepoofpoapocylinder:poV = rÀ² h powhereporpoispotheporadiuspoandpohpoispothepoheight
9. Volumepoofpoapopyramid:poV=1/3Bhpowherepohpoispothepoperpendicularpoheight
10. Pythagoras'potheorem:poa^2+b^2=c^2powherepoapoandpobpoareposidepolengthspoofpoth
eporightpoangledpotriangle,poandpocpoispothepohypotenuse.
11. Trigonometricporatiospo-
poSOH,poCAH,poTOA:posinpoxpo=poopp/pohyppocospoxpo=poadj/pohyp
tanpoxpo=poopp/poadj
12. Sineporule:poa/sinApo=pob/sinBpo=poc/sinCpowherepoApoBpoCpoarepoanglespoandpoapobpoc
poareposidespoofpoapotriangle
13. Cosineporule:poa²po=pob²po+poc²po-
po2bcCosApowherepoApoBpoCpoandpoapobpocpoareposidespoofpoapotriangle
14. Areapoofpoapotrianglepo(trigonometry):poApo=po1/2abposinCpowherepoApoBpoCpoandp
oapobpocpoareposidespoofpoapotriangle
15. Thepoquadraticpoformulapo(solutionspotopoapoquadraticpoequation erepoa,pobpoa
):poWhpocpoarepothepocoefficientspoinpothepoquadraticpoequationpoax^2+bx+ nd
c=0
16. Compoundpointerest:poTotalpo=poP(1po+por/po100)^npowherepoPpoispothepoprincipalpoa
mount,porpoispothepointerestporatepooverpoapogivenpoperiodpoandponpoispotheponumberpoofpotim
espothatpothepointerestpoispocompounded.
17. Probabilitypo"and"porule:poPpo(ApoorpoB)po=poP(A)+P(B)po-
poP(ApoandpoB)powherepoPpo(A)poispothepoprobabilitypoofpooutcomepoApoandpoPpo(B)poispothep
oprobabilitypoofpooutcomepoB
18. Probabilitypo"or"porule:poPpo(ApoandpoB)po=poPpo(ApogivenpoB)P(B)powherepoPpo
(A)poispothepoprobabilitypoofpooutcomepoApoandpoPpo(B)poispothepoprobabilitypoofpoout
comepoB
1po/
po1
oexamponations
Studypoonlinepoatpohttps://quizlet.com/_dqc0gv
1. Areapoofpoaporectangle:poA=lwpowherepolpoispothepolengthpoandpowpoispothepowidth
2. Areapoofpoapotriangle:poA=po1/2pobhpowherepobpoispothepobasepoandpohpoispothepoper
pendicularpoheight
3. Areapoofpoapoparallelogram:poA=bhpowherepobpoispothepobasepoandpohpoispothepoheight
4. Areapoofpoapotrapezium:poA=po1/2(a+b)hpowherepoapoandpobpoarepothepoparallelposi
despoandpohpoispothepoperpendicularpoheight
5. Circumferencepoofpoapocircle:poC=2rÀor poC=poÀ Dpowhereporpoispotheporadiuspoandpo
Dpoispothepodiameter
6. Areapoofpoapocircle:poA = rÀ² powhereporpoispotheporadius
7. Volumepoofpoapoprism:poVpo=poareapoofpocrossposectionpoxpoheight
8. Volumepoofpoapocylinder:poV = rÀ² h powhereporpoispotheporadiuspoandpohpoispothepoheight
9. Volumepoofpoapopyramid:poV=1/3Bhpowherepohpoispothepoperpendicularpoheight
10. Pythagoras'potheorem:poa^2+b^2=c^2powherepoapoandpobpoareposidepolengthspoofpoth
eporightpoangledpotriangle,poandpocpoispothepohypotenuse.
11. Trigonometricporatiospo-
poSOH,poCAH,poTOA:posinpoxpo=poopp/pohyppocospoxpo=poadj/pohyp
tanpoxpo=poopp/poadj
12. Sineporule:poa/sinApo=pob/sinBpo=poc/sinCpowherepoApoBpoCpoarepoanglespoandpoapobpoc
poareposidespoofpoapotriangle
13. Cosineporule:poa²po=pob²po+poc²po-
po2bcCosApowherepoApoBpoCpoandpoapobpocpoareposidespoofpoapotriangle
14. Areapoofpoapotrianglepo(trigonometry):poApo=po1/2abposinCpowherepoApoBpoCpoandp
oapobpocpoareposidespoofpoapotriangle
15. Thepoquadraticpoformulapo(solutionspotopoapoquadraticpoequation erepoa,pobpoa
):poWhpocpoarepothepocoefficientspoinpothepoquadraticpoequationpoax^2+bx+ nd
c=0
16. Compoundpointerest:poTotalpo=poP(1po+por/po100)^npowherepoPpoispothepoprincipalpoa
mount,porpoispothepointerestporatepooverpoapogivenpoperiodpoandponpoispotheponumberpoofpotim
espothatpothepointerestpoispocompounded.
17. Probabilitypo"and"porule:poPpo(ApoorpoB)po=poP(A)+P(B)po-
poP(ApoandpoB)powherepoPpo(A)poispothepoprobabilitypoofpooutcomepoApoandpoPpo(B)poispothep
oprobabilitypoofpooutcomepoB
18. Probabilitypo"or"porule:poPpo(ApoandpoB)po=poPpo(ApogivenpoB)P(B)powherepoPpo
(A)poispothepoprobabilitypoofpooutcomepoApoandpoPpo(B)poispothepoprobabilitypoofpoout
comepoB
1po/
po1
