Question

10. The angles of a triangles are in the
ratio 2:3:4. Find the value of the
largest angle. (2)
Your answer​

Answer 1

Answer:

80°

Step-by-step explanation:

let the measure of angles of triangle be 2x,3x and 4x

ATQ

2x+3x+4x=180°(angle sum property)

9x=180°

x=180°/9=20°

angles of triangle =2x=2×20°=40°

second =3x=3×20°=60°

third 4x=4×20°=80°

largest angle measure 80°

Answer 2

Answer:

I hope so this answer is helpful for you