Two supplimentry angles are such that one is two-third of another. fin

1.	Two supplimentry angles are such that one is two-third of another. find them
Answer» Let x and y be the TWO ANGLES They are supplement MEANS x+y=180 ∘ Now one angle is two third of another which means x=2y/3 PUTTING in to equation 2y/3 +y=180 ∘ ⇒ 2y+3y/3=180 ∘ ⇒5y=180×3 ⇒y= 180×3/5 ⇒y=108 y=108 x= 2y/3 = 2⋅108/3 =72 ∴x=72 and y=108.

Two supplimentry angles are such that one is two-third of another. find them

Answer»

Let x and y be the TWO ANGLES

They are supplement MEANS x+y=180

∘

Now one angle is two third of another which

means x=2y/3

PUTTING in to equation

2y/3 +y=180

∘

⇒

2y+3y/3=180

∘

⇒5y=180×3

⇒y= 180×3/5

⇒y=108

y=108

x= 2y/3

2⋅108/3

=72

∴x=72 and y=108.