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In DeltaABC, a^(2)+b^(2)+c^(2)=ac+ab sqr...

In `DeltaABC, a^(2)+b^(2)+c^(2)=ac+ab sqrt(3)`. Then the triangle is

A

equilateral

B

isosceles

C

right-angled

D

none of these

Text Solution

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The correct Answer is:
C
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