Question

The angles of ∆ABC are in the ratio of 2:3:4. Find all the angles of the triangle

Answer 1

Answer:

40,60,80

Step-by-step explanation:

Angle sum of triangle = 180°

Let the ratios are $2x,3x,4x$

A/Q

$2x+3x+4x=180\\9x=180\\x=\frac{180}{9} \\x=20\\2x = 2*20=40\\3x=3*20=60\\4x=4*20=80$