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19 votes
19 votes
Find the length of the missing side please help

Find the length of the missing side please help-example-1
User Bonomi
by
2.7k points

1 Answer

10 votes
10 votes

Explanation:

7. Since they are similar triangles we have:


(10)/(8) = (x)/(12) \\ \\ x = 15

So DF is 15

8. They are also similar. So:


(14)/(7) = (x)/(5) \\ x = 10

So PR is 10

User Dima Bildin
by
2.2k points