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If in Delta ABC, 8R^(2) = a^(2) + b^(2) ...

If in `Delta ABC, 8R^(2) = a^(2) + b^(2) + c^(2)`, then the triangle ABC is

A

right angled

B

isosceles

C

equilaterial

D

none of these

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The correct Answer is:
A
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