The exterior angle of a triangle is 136^...

The exterior angle of a triangle is `136^@` and its two opposite interior angles are in the ratio 8:9 then the smallest angle of these two angles is__

A

`54^@`

B

`72^@`

C

`64^@`

D

`66^@`

Verified by Experts

Similar Questions

Explore conceptually related problems

The exterior angle of a triangle must be___of its two opposite inferior angles.

One of the exterior angle of a triangle is 105^@ and the interior opposite angles are in the ratio 2:5. Find the angles of the triangle.

One of the exterior angles of a triangle is 120^@ and the Interior opposite angles are in the ratio 1:5. Find the angles of the triangle.

One of the exterior angles of a triangle is 125^@ and the interior opposite angles are in the Ratio 2:3. Find the angles of the triangle.

The exterior angle at R in DeltaPQR is

If the exterior angle of a triangle is 110^@ and it's interior opposite angles are x^@ and (x+10)^@ then find the value of 'x'

If the angle in a triangle are in the ratio of 1:2:3, then the smallest angle in radius is

Two complementary angles are in the ratio 4:5. Find the angles.