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4.2 作角平分线
Author:
郑凯耀
,
Sébastien Vieilhescazes
Check the steps to construct the bisector of an angle. You can also see how changes in the span of the compass or in the position of the points affect the construction.
GeoGebra
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
Quiz: Finding Average Rate of Change
Parallelograms: Quick Investigation
alg2_05_05_01_applet_exp_2_flvs
Explore the invariant lines of matrix {{-2,5},{6,-9}}
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Pre-Calc Smiley Face project
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Truncated Tetrahedron.
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Bar Chart or Bar Graph
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