1.

In the given figure, if AB||CD, CD||EF and y:z =3:7, find x​

Answer»

Answer:

all lines are parallel

hence

angle x=z

and x+y = 180'

(as per given ratios)

7K + 3K = 180

10k = 180

k = 18

now

x = 7k = 126' = angle z

angle y = 54

Step-by-step explanation:

sry

I know that I haven't TYPED too much clearly

hope you GOT your answer



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