Question 493229
x + 2x = 90 degrees.
3x = 90 degrees.
x = 30 degrees.
The angles are 30 degrees and 60 degrees.
Cleomenius.
===============================================
180 - x +36 = 2(180 -  (90 - x))
180 - x +36 = 2(180 - 90 + x)
180 - x +36 = 2(90 + x )
180 - x +36 = 180  + 2x 
216 - x  = 180  + 2x 
36 = 3x
12 = x
The supplement is 168 degrees.
The complement of the angle is 78 degrees.
The supplement of 78 degrees is 102 degrees.
Twice the supplement of the complement is 204.
204 - 36 = 168 degrees. This is the supplement of 12 degrees.
This does check,
Cleomenius.