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Emily778
 2 years ago
Are the two triangles similar? How do you know?
Emily778
 2 years ago
Are the two triangles similar? How do you know?

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ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.0for similarity, it is sufficient if you can just prove two Angles are congruent. third angle becomes congruent by triangle sum property anyways.

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.0@Emily778 you familiar wid vertical angles ?

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.0good :) see of u can use it here, at the intersection M.

Emily778
 2 years ago
Best ResponseYou've already chosen the best response.0can you tell me the answer? (: Preettyy pleeeaassee :D

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.0Answer : they are similar, by AA similarity. what use knowing an answer without knowing how ? :)

Emily778
 2 years ago
Best ResponseYou've already chosen the best response.0I have over 50 questions. Cheating on one question won't hurt..

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0these two angles are equal (given) dw:1370499511276:dw

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0these two angles are congruent (vertical angles theorem) dw:1370499555685:dw

jim_thompson5910
 2 years ago
Best ResponseYou've already chosen the best response.0you have 2 sets of congruent angles, so you can use the AA (angle angle) similarity theorem to prove the two triangles are similar
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