إثبات علاقات بين الزاويا

أهداف إثبات علاقات بين الزوايا

1 – اكتب براهين تتضمن زوايا متكاملة وزوايا متتامة

2 – اكتب براهين تتضمن زوايا متطابقة وزوايا قائمة

http://www.d-math1.com/1/index.php?f=3_1_1_1

تجدون في الرابط :

شرح الدرس – تحضيره – أوراق العمل

 قانون الفصل المنطقي

المعطى الاول: عبارو شرطية  qpà  , النتيجةàالفرض

المعطى الثاني:p ,لفرض

النتيجة:q , النتيجة

مثال توضيحي:

 المعطيات: 1/ إذا كان 2x=6 فان x=3

                    2/ 2x=6

النتيجة: x=3

شكل توضيحي

روابط فلاشات

http://www.mathopenref.com/flash/constcopysegment.swf

http://www.mathopenref.com/flash/constparallel.swf

http://www.mathopenref.com/flash/constbisectline.swf

http://www.mathopenref.com/flash/constperplinepoint.swf

http://www.mathopenref.com/flash/constperpextpoint.swf

http://www.mathopenref.com/flash/constperpendray.swf

http://www.mathopenref.com/flash/constdividesegment.swf

http://www.mathopenref.com/flash/constbisectangle.swf

http://www.mathopenref.com/flash/constcopyangle.swf

http://www.mathopenref.com/flash/constangle30.swf

http://www.mathopenref.com/flash/constangle45.swf

http://www.mathopenref.com/flash/constangle60.swf

http://www.mathopenref.com/flash/constangle90.swf

http://www.mathopenref.com/flash/constinpentagon.swf

http://www.mathopenref.com/flash/constcopytriangle.swf

http://www.mathopenref.com/flash/constisosceles.swf

http://www.mathopenref.com/flash/constisosceles2.swf

http://www.mathopenref.com/flash/constequilateral.swf

http://www.mathopenref.com/flash/constmedian.swf

http://www.mathopenref.com/flash/const306090.swf

http://www.mathopenref.com/flash/consttrianglesss.swf

http://www.mathopenref.com/flash/consttriangleasa.swf

http://www.mathopenref.com/flash/consttrianglesas.swf

http://www.mathopenref.com/flash/constincircle.swf

http://www.mathopenref.com/flash/constcircumcircle.swf

http://www.mathopenref.com/flash/constincenter.swf

http://www.mathopenref.com/flash/constcircumcenter.swf

http://www.mathopenref.com/flash/constorthocenter.swf

http://www.mathopenref.com/flash/constcentroid.swf

http://www.mathopenref.com/flash/constcirclecenter.swf

http://www.mathopenref.com/flash/const3pointcircle.swf

http://www.mathopenref.com/flash/consttangent.swf

http://www.mathopenref.com/flash/consttangents.swf

http://www.mathopenref.com/flash/constellipsefoci.swf

http://www.mathopenref.com/flash/consthexagon.swf

http://www.mathopenref.com/flash/constinhexagon.swf

http://www.mathopenref.com/flash/constellipse.swf

http://www.mathsisfun.com/geometry/images/construct.swf?g=construct&m=circletangent

http://www.mathsisfun.com/algebra/images/circle-sine.swf

http://www.mathsisfun.com/geometry/images/construct.swf?g=construct&m=linebisect

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cordonate geometry

http://www.mathopenref.com/flash/CoordinatePlane.swf

http://www.mathopenref.com/flash/Coordpoint.swf

http://www.mathopenref.com/flash/CoordLine.swf

http://www.mathopenref.com/flash/CoordRay.swf

http://www.mathopenref.com/flash/CoordSegment.swf

http://www.mathopenref.com/flash/CoordMidpoint.swf

http://www.mathopenref.com/flash/CoordPointdist.swf

http://www.mathopenref.com/flash/CoordPointdistvh.swf

http://www.mathopenref.com/flash/CoordPointdisttrig.swf

http://www.mathopenref.com/flash/CoordSlope.swf

http://www.mathopenref.com/flash/CoordIntercept.swf

http://www.mathopenref.com/flash/CoordEquation.swf

http://www.mathopenref.com/flash/CoordEquationPs.swf

http://www.mathopenref.com/flash/CoordVertical.swf

http://www.mathopenref.com/flash/CoordHorizontal.swf

http://www.mathopenref.com/flash/CoordParallel.swf

http://www.mathopenref.com/flash/CoordPerp.swf

http://www.mathopenref.com/flash/CoordIntersection.swf

http://www.mathopenref.com/flash/CoordBounds.swf

http://www.mathopenref.com/flash/CoordTriangleArea.swf

http://www.mathopenref.com/flash/CoordTriangleBox.swf

http://www.mathopenref.com/flash/CoordPolygonArea.swf

http://www.mathopenref.com/flash/CoordRectangle.swf

http://www.mathopenref.com/flash/CoordRectAreaPerim.swf

http://www.mathopenref.com/flash/CoordSquare.swf

http://www.mathopenref.com/flash/CoordSquareAreaPerim.swf

http://www.mathopenref.com/flash/CoordTrapezoid.swf

http://www.mathopenref.com/flash/CoordTrapAreaPerim.swf

http://www.mathopenref.com/flash/CoordParallelogram.swf

http://www.mathopenref.com/flash/triangleinteriorangles.swf

http://www.mathopenref.com/flash/triangleinteriorangles.swf

http://www.mathopenref.com/flash/Trianglebigsmall.swf