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1、RectangleTrianglewahclA=lwP=2l+2wb1AareaA=bhP=a+b+c2PperimeterllengthAareawwidthPperimeterbbasehaltitudea,csidesParallelogramRightTrianglehcbbaA=bhPythagoreantheorem:a2+b2=c2Aareaa,blegsbbasechypotenusehaltitude(height)TrapezoidCircleb1hrb21A=h(b1+b2)2AareaA=πr2C=2πrb1,b2baseshaltitu
2、deAareaCcircumferencerradiusCubeRectangularPrismbsscsV=s3S=6s2aVvolumeV=abcS=2ac+2ab+2bcStotalsurfaceareaslengthofasideVvolumeStotalsurfaceareaawidthblengthcheightSphereRightCircularCylinderrrh432V=πr2hS=2πr2+2πrhV=πrS=4πr3VvolumeVvolumeStotalsurfaceareaStotalsurfacearearradiusrradiu
3、shaltitude(height)PyramidRightCircularConehshrbase122V=πrhS=πr+πrs31V=Bh3VvolumeVvolumeStotalsurfaceareaBareaofbaserradiushaltitude(height)haltitude(height)sslantheightELEMENTARYALGEBRANINTHEDITIONThispageintentionallyleftblankELEMENTARYNINTHEDITIONALGEBRAJeromeE.KaufmannKarenL.Schwi
4、ttersSeminoleStateCollegeofFloridaAustralia•Brazil•Japan•Korea•Mexico•Singapore•Spain•UnitedKingdom•UnitedStatesElementaryAlgebra,NinthEdition©2011,2007Brooks/Cole,CengageLearningJeromeE.KaufmannandKarenL.SchwittersALLRIGHTSRESERVED.Nopartofthisworkcoveredbythecopyrighthereinmayberep
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