Question

two supplementary angles consist of one acute angle and one obtuse angle. a)always b)sometimes c) never

Answer 1

the sum of supplementary angles equals 180°

you can have an acute angle (less than 90°) + an obtuse angle (greater than 90°) equal to 180°

But you can also have a right angle (equal to 90°) + another right angle equal to 180°

Answer: (b) sometimes