Question

I need answer for this question​

Answer 1

Answer:

6x+11x+12x+7x=360

36x=360

x=10

6x=60

11x=110 degree

12x=120 degree

7x=70 degrees

largest angle =120

Answer 2

Step-by-step explanation:

let us take x for the angles

we know that sum of angles of a quadrilateral is 360

so

6x+11x+12x+7x=360

36x=360

x=10

now let's subs the value

6x=6×10=60

11x= 11×10=110

12x=12×10=120

7x= 7×10=70

hence the largest angle is 120degrees

hope this helps u... thanks