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14 votes
HELP ME PLEASE!!! i’m really confused

HELP ME PLEASE!!! i’m really confused-example-1
User Ahmed Ktob
by
4.7k points

2 Answers

8 votes

Answer:

It should be 55.86

Explanation:

I hope this helps! Let me know if I am wrong.

User Yaxita Shah
by
4.2k points
7 votes

Explanation:

By pythagoreas theorem

x²=39²+40²

x=55.86

User Eladian
by
4.6k points