Question

In figure 9 if x:y=3:7,then find the value of x, y, z and w

plz answer fast it is urgent ​

Answer 1

Step-by-step explanation:

here y = w; x = z

so from figure we can take x+y = 180°

therfore if we take x = 3a; y = 4a

so 3a + 4a = 180°

7a = 180°

a = 180÷7

x = z = 3a = (180×3)÷7

x = z = 3a = 540÷7

y = w = 4a = (180×4)÷7

y = w = 4a = 720÷7