Let's look at the corresponding ratios:
And we see that the three aren't equal.
Hence, $\Delta ABC$ and $\Delta EDC$ are not similar.
Answer:
I have attached the work to your problem.
Please see the attachment below.
I hope this helps!
I cannot see a pictureesss
Answer:50
Step-by-step explanation:8+7x =9x-4 2x =12 x =6 so 8+42=50