Question

In figure 9 if x:y=3:7,then find the value of x, y , z and w
plz answer fast it is very urgent ​

Answer 1

Step-by-step explanation:

please please mark my I answer as brainliest

Answer 2

Answer:

let x and y = 3x;7x

x=z. (vertically opposite angles)

y=w. (.................................................)

and we know that the sum of the round around a point =360

so

x+y+z+w=360

3x+7x+3x+7x=360

20x=360

x=18

Step-by-step explanation:

now we find × =18

X=Z=18×3=54°

y=W=18×7=126°

hope it helps you