SAT数学知识点3

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1、SAT数学知识点三GeometryandMeasurementReviewConceptYoushouldtoKnowForthemathematicsquestionsconveringgeometryandmeasurementconcepts,youshouldbefamiliarwithallofthefollowingbasicskills,topics,andformulas:一、Geometricnotation二、Pointsandlines三、Anglesintheplane四、Triangles(includingspecialtriangles)

2、☆Equilateraltriangles☆Isoscelestriangles☆RighttrianglesandthePythagoreantheorem☆30º-60º-90ºtriangles☆45º-45º-90ºtriangles☆3-4-5triangles☆Congruenttriangles☆Similartriangles☆Thetriangleinequality五、Quadrilaterals☆Parallelograms☆Rectangles☆Sequares六、AreasandPerimeters☆Areasofsquaresandrect

3、angles☆Perimentersofsquaresandrectangles☆Areaoftriangles☆AreaofParallelograms七、Otherpolygons☆Anglesinapolygon☆Perimeter☆Area八、Circles☆Diameter☆Radius☆Arc☆Tangenttoacircle☆Circumference☆Area九、Solidgeometry☆Solidfiguresandvolumes☆Surfacearea十、Geometricperception十一、Coordinategeometry☆Slope

4、s,parallellines,andperpendicularlines☆Themidpointformula☆Thedistanceformula十二、TransformationsTheSATdoesn’tinclude:一、Formalgeometricproofs二、Trigonometry三、Radianmeasure