RhinoPG
RhinoPG
21-03-2017
Mathematics
contestada
Find the area of a regular pentagon with side = 12
Respuesta :
Аноним
Аноним
21-03-2017
A=1
45(5+25)a2=1
4·5·(5+2·5)·122≈247.74875
247.75
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unab
unab
21-03-2017
A≈247.75 i worked the problem out
Answer Link
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