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Gabylovesyou
 2 years ago
Triangle congruence and similarity
Gabylovesyou
 2 years ago
Triangle congruence and similarity

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Gabylovesyou
 2 years ago
Best ResponseYou've already chosen the best response.1What is the flaw in the student's proof? Justification 4 should be "AB ÷ AD = AB ÷ AC because triangle ABC is similar to triangle ABD." Justification 1 should be "Angle ABC = Angle BCD and Angle BCA = Angle DBC." Justification 2 should be "BC ÷ DC = AC ÷ BC because triangle ABC is similar to triangle BDC." Justification 3 should be "Angle ABC = Angle ADB and Angle BAC = Angle BAD."

Gabylovesyou
 2 years ago
Best ResponseYou've already chosen the best response.1@ganeshie8 I don't get this one ;/

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1393350721762:dw

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1first two statements are about using : \(\triangle ABC \sim \triangle BDC\)

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1there is no flaw in those statemetns

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1lets look a bit closely at statement 3

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1393350999487:dw

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1say, that angle = \(\alpha\)

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1if u set up the angles correctly u will get : Justification 3 should be "Angle ABC = Angle ADB and Angle BAC = Angle BAD."

Gabylovesyou
 2 years ago
Best ResponseYou've already chosen the best response.1oh ok thank you so much and sorry... openstudy is kinda acting crazy for me

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1same here... it is acting up from last couple of hours lol

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1i see all oranges.. and lag..

Gabylovesyou
 2 years ago
Best ResponseYou've already chosen the best response.1yessss !! me too haha
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