Question

an exterior angle of a triangle is 108° and it's interior opposite angles are in the ratio 4:5 . then angles of the triangle are ​

Answer 1

Answer:

48° and 60°

Step-by-step explanation:

angle of an exterior angle of a triangle= 108°

hence, let angle = x

thereby,

4x +5x = 108°

( exterior angle is equal to the sum of 2 opp angles)

9x =108°

therefore, x = 12°

i. 4x = 48°

ii. 5x =60°

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Answer 2

Answer:

I hope it may help you answer is the right answer