Question

If the angles of a quadrilateral are in the ratio 1 : 3 : 2 : 4. Find its largest angle

options -

a-72 b- 36

c- 108 d-144​

Answer 1

Answer:

let the angle be x

1x+3x+2x+4x=360                           (Angle sum Property pf quadirateral)

10x=360

x=360/10

x=36

1st angle=1x=36*1=36

2nd angle=3x=36*3=108

3rd angle= 2x=72

4th angle=4x=4*36=144

so the angles of quadirateral are 36,108,72,144

144>108>72>36

so the greatest angle is 144 degree

so the correct option is d) 144 degree

hope it helps mark as brainliest