Question

plz solve this question​

Answer 1

Step-by-step explanation:

Given that,

one angle of a triangle= 61°

Ratio of other two angles are 3/2:4/3

Let the angle are 3x/2 & 4x/3

We know that ,

Sum of angle of a triangle =180°

=>3x/2+4x/3 + 61° = 180°

=>17x/6=180°-61°=119°

=>x= (119°×6)/17

=>x= 42°

So,the 2nd angle = 42×3/2= 63°

Similarly the 3rd angle= 42×4/3=56°

:.The angles are 56°,61° &63°. (Ans)