Question

If angles of a quadrilateral are in ratio 5:8:11:12. Find the angle​

Answer 1

Answer:

50°,80°,110°,120°

Step-by-step explanation:

sum of all angles of quadrilateral=360°

let the common multiple be x

5x+8x+11x+12x=360°

36x=360

x=10

Answer 2

Step-by-step explanation:

let the angles be 5x, 8x, 11x & 12x

we know that in a quadrilateral

sum of all angles= 360°

so,

5x+8x+11x+12x = 360°

36x = 360°

x=10

so angles are =

5x = 5*10 = 50°

8x = 8*10 = 80°

11x = 11*10 = 110°

12x = 12*10= 120°

I m not sure about the answer so u can recheck it.