Why is AAA congruency not used?

Last updated at April 16, 2024 by

Suppose we have two triangles,

73.jpg

Here,

  All the three angles of both triangle are equal,

But, sides are not equal

So, triangles are not congruent

i.e. ∆ABC ≇ ∆PQR

 

But,

    These triangles are similar

    Check AAA similarity criteria .

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.