Question

4)
The exterior angle of a triangle is 136° and its two opposite interior
angles is 8:9 then the smallest angle of these two angles is
a) 54°
b) 72°
C) 64°
d) 66°​

Answer 1

Step-by-step explanation:

sum two opposite Angels of a triangle is equal to exterior angle

Answer 2

Hope this'll help you.

Answered By @sharmaabhijeet137.