Question

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

Answer 1

LET THE RATIOS BE X

2X+3X+4X=180                               (ASP)

X=20

angle1= 2X=40

ANGLE2= 3X= 60

ANGLE 3=4X=80

SO LARGEST ANGLE IS 4X