What is A-A-A criteria for triangles

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Posted by Parita Kumari 5 years, 1 month ago
- 2 answers
Gaurav Seth 5 years, 1 month ago
AA (or AAA) or Angle-Angle Similarity
If any two angles of a triangle are equal to any two angles of another triangle, then the two triangles are similar to each other.
From the figure given above, if ∠ A = ∠X and ∠C = ∠Z then ΔABC ~ΔXYZ.
From the result obtained, we can easily say that,
AB/XY = BC/YZ = AC/XZ
and ∠B = ∠Y
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Malaika Sharma 5 years, 1 month ago
0Thank You