asia136
asia136
12-10-2020
Mathematics
contestada
What is the height of the stairs
Respuesta :
Fl0od
Fl0od
12-10-2020
Answer:
12 in
Step-by-step explanation:
15^2 = 9^2 + h^2
225-81 =h^2
h^2 = 144
h = 12 inches
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Аноним
Аноним
12-10-2020
your answer is 12 i think, i did the math but it not sure if it’s correct lol
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