Lista de exercícios do ensino médio para impressão
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AB
is the diameter of the circle whose center is
O
and the triangle
ABC
is inscribed in. The quotient $\,\dfrac{s}{S}\,$ where the area $\,s\,$ of the triangle
ACO
is divided by the area $\,S\,$ of the triangle
COB
is:
a)
$\,\dfrac{5}{4}\,$
b)
$\,\dfrac{4}{3}\,$
c)
$\,\dfrac{3}{4}\,$
d)
$\,1\,$
e)
$\,\dfrac{\sqrt{3}}{2}\,$
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answer:
(D)
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