Question

Q5.
The angles of a triangle are in the ratio 2 : 3:4.
The largest angle of the triangle is​

Answer 1

if these are the angles then :

let THE SIDES BE

2X,3x,4x

hence the largest side is 180 because

$2x + 3x + 4x = 180 \\ 9x = 180 \\ x = 20 \\ 4x = 4 \times 20 = 80 \\ answer$