Elvis Presley was born in Mississippi and has an estimated net worth of $300 million. A singer and musician, Elvis popularized rock and roll in the 50's. Known for his wild performance style, good looks, and musicianship (largely influenced by African-American rhythm and blues), Elvis took the world by storm.
Right Triangle Similarity Acute Angle Similarity If one of the acute angles of a right triangle is congruent to an acute angle of another right triangle, then by Angle-Angle Similarity the triangles are similar. In the figure, â  M â â  Y , since both are right angles, and â  N â â  Z .
Mathematically, two triangles are said to be similar, if one of the following three criterias hold: AAA or AA criterion: Two triangles are similar if either all the three corresponding angles are equal or any two corresponding angles are equal. AAA and AA criteria are same because if two corresponding angles of two triangles are equal, then third corresponding angle will definitely be equal.