UNIT 4 LESSON 2: ISOSCELES TRIANGLES THEOREMS

Applet leads students to informally discover two properties (in this case, theorems that CAN be proven formally afterwards): 1) If two sides of a triangle are congruent, then the angles opposite those sides are congruent. 2) The bisector of the vertex angle of an isosceles triangle is the perpendicular bisector of the base.

 

Rachel Turner

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Materiaaltype
Werkblad
Tags
ccss  ccss.hsg.co.c.10  common  common-core  core  exploration  isosceles  properties  theorem  triangle 
Doelgroep (leeftijd)
11 – 14
Taal
English
 
 
 
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