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Find m I need helppp pleasee !!!

Find m I need helppp pleasee !!!-example-1

1 Answer

10 votes

Answer:

hope this will help you (✿^‿^)

Explanation:

by Pythagorean theorem

h²=p²+b²

12²=9²+b²

b²=12²-9²

b=√63

b=7.9372

User Adam Garner
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