Question

angle of a supplementary pair are in the ratio 3 :2 find the angles

Answer 1

supplement angles means that their sum add up to 180 degrees.

∴ 1 angle = 3/5 x 180 = 108 degrees

another = 2/5 x 180 = 72

108 and 72

Answer 2

supplementary angles means their sum add up to 180 degree
therefore, 1 angle=3/5×180 = 108 degree
and. 2 angle = 2/5×180 = 72 degree




so the two angles are 108 degree and 72 degree.