Question

can a triangle be constructed whose angles are for swallows if not why 90 degree 90 degree 12 degree​

Answer 1

Answer:

no the triangle cannot be constructed because the angle sum property of triangle states that sum of all angles of a triangle is 360 degree but in this question after adding 90 + 90 + 12 it only give 192 degree

Answer 2

Answer:

did u mean "can a triangle be constructed whose angles are 90°,90°,12°?

if yes then this is the answer

Step-by-step explanation:

no as the sum of all the 3 sides is 180°

and here the sum is 192