-175
45 plus something equal 180 = 225
135 = 3 x 45 or 5 x 27 or 9 x 15 None of these pairs add to 27.
you must add (284-135 =149) the number 149
well i think 37
108 plus 27 equals 135.
you add 1.3 to 1.3, and get 2.6
If it is a 4-sided parallelogram, then its interior angles are 135, 135, 45 and 45 degrees because opposite angles are equal and the 4 angles add up to 360 degrees.
114
That is the way that it comes out.
They add up to 135
48