An exterior angle of a triangle is 108∘ and its its ineterior opposite angles are in are in the ratio 4 : 5 . The triangle are

An exterior angle of a triangle is 108∘ and its its ineterior opposi

1.	An exterior angle of a triangle is 108∘ and its its ineterior opposite angles are in are in the ratio 4 : 5 . The triangle are
Answer» An exterior angle of a triangle is $108^{\circ}$ and its its ineterior opposite angles are in are in the ratio 4 : 5 . The triangle are