In \[\Delta ABC,\]if \[8{{R}^{2}}={{a}^{2}}+{{b}^{2}}+{{c}^{2}},\]then the triangle is

In \[\Delta ABC,\]if \[8{{R}^{2}}={{a}^{2}}+{{b}^{2}}+{{c}^{2}},\]then

1.	In \[\Delta ABC,\]if \[8{{R}^{2}}={{a}^{2}}+{{b}^{2}}+{{c}^{2}},\]then the triangle is
A.	Right angled
B.	Equilateral
C.	Acute angled
D.	Obtuse angled
Answer» B. Equilateral

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In \[\Delta ABC,\]if \[8{{R}^{2}}={{a}^{2}}+{{b}^{2}}+{{c}^{2}},\]then the triangle is

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