zacky33389 zacky33389

29-11-2021
Physics

contestada

can anyone explain how to do it for me? i don't understand...

can anyone explain how to do it for me i dont understand class=

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evgeniylevi evgeniylevi

29-11-2021

Answer:

15[m].

Explanation:

1) the required distance is AD, for more info see the attached picture.

2) [tex]AD=\sqrt{AA_1^2+A_1D^2} =\sqrt{81+144}=15[m].[/tex]

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