Im pretty sure its metabolic bone diseas i might ve wrong but im pretty sure thats it.
Answer:
let one angle be x and other be x +40,
now, x+(x+40)=180 (supplementary angle is 180°) or, 2x=180 _40
or, x = 140/2
therefore; the value of x is 70° and as other angle is 40°more than this angle. so, another angle is 110°.
is answer......
hope its helpful to uh....
