Question

Two acute angles cannot form a pair of supplementary angles. Justify

Answer 1

Hey mate here is your answer.. .

Two acute angles can't form a pair of supplementary angle because the sum of supplementary angle is 180° and two acute angle can't add up to the sum of 180°...
example... 50° + 30° = 80°
.. hope it helps you mate...

Answer 2

acute angles are less than 90 degree....

for example if we take two acute angles,that is...take 85 and 80...

when we add it we get 165 degree...and which is not equal to 180 degree ( supplementary angle )....

so, if supplementary angles are equal to 180 degree and to get 180 degree we need right angle or an acute + an obtuse....and therefore two acute angles cannot form supplementary angles nor two obtuse angles can form a supplementary angle....

HOPE U UNDERSTAND..! :D