Question

In Fig. 6.29, if AB || CD, CD || EF and y: z=3:7,
find x.
please tell
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Answer 1

Answer:

$\huge \mathfrak \red{♡solution♡}$

Answer 2

Step-by-step explanation:

y:z=3:7

so let y=3a and z=7a for more ans attach the image of the diagram  cuz idk the position of y and z