Question

11. In a triangle sum of two interior opposite angles is always equal to:
(a) third angle
(b) opposite angle
(c) right angle
(d) none of these​

Answer 1

Answer:

Hey mate it's answer is outer angle but as it is not there so the answer is none of these.

@Zyush :)

Answer 2

Answer

(d) none of these

Reason: It is equal to the opposite exterior angle