Question

One of the angles of congruent right triangles is 36°, find the other angles of both triangles.

Answer 1

$in \: right \: triangle \: one \: side \: is \: 90 \: degree \: \\ and \: in \: question \: \: one \: side \: is \: given \: 36 \: degree \\ sum \: of \: the \: angle \: of \: triangle \: is \: 180 \: degree \\ 180 = 36 + 90 + x \\ 180 = 126 + x \\ x = 180 - 126 \\ x = 54degree$