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Geometry worksheet to help students complete and write proofs in flow chart format in which similar triangles are used to prove that lengths of corresponding sides are proportional.

Activity 3.8​

Assignment 3.9

​Assignment 6.18

​CSSTP

 
Objective
Complete and write proofs that use similar triangles to prove that lengths of segments are proportional.
 
 
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Geometry worksheet to help students complete and write proofs in two column format in which similar triangles are used to prove that lengths of corresponding sides are proportional.

About Geometry Worksheet Assignment 6.18:     

 

Assignment 6.18 is an introduction to proofs of proportional lengths of sides using similar triangles and CSSTP (the lengths of Corresponding Sides of Similar Triangles are Proportional).

 

Prerequisite Skills:  Write proofs for similar triangles (Assignment 6.15). 

 

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