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If x^2 + y^2 + z^2 = xy + yz + zx, then ...

If `x^2 + y^2 + z^2 = xy + yz + zx`, then the triangle is :

A

A) isosceles

B

B) right angled

C

C) equilateral

D

D) scalene

Text Solution

Verified by Experts

The correct Answer is:
C
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