Question

One of the exterior angles of a triangle is 72 degree and its interior opposite angles are in the ratio 4:5. The angles of the triangle are​..............................

yaravathu ans pannunga friends

pls any one answer​

Answer 1

Answer:

32°,40° & 108°

Step-by-step explanation:

As we know that,exterior angle =sum of two interior angles....

Let the interior angles be=x

72°=4x+5x

72=9x

x=72/9

x=8°

Angles=4×8°=32°

5×8°=40°

Let the third interior angle of∆=x

Sum of all angles of triangle=180°

Then,32°+40°+x=180°

72°+x=180°

x=108°

I hope this will help you

Answer 2

Answer:

kase ho app .... ☺️..........