30-11-2020
Mathematics

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valentinazhang2008 valentinazhang2008

30-11-2020

9 cm
Explanation:
15 squared - 12 squared = the missing side squared.
225-144=81
The square root of 81 is 9

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mangetsu mangetsu

30-11-2020

Answer:

9

Step-by-step explanation:

15^2-12^2=81

So

[tex] \sqrt{81} = 9[/tex]

Answer Link

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