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Origin is the centre of a circle passing...

Origin is the centre of a circle passing through the vertices of an equilateral triangie whose median is of length 3a then the equation of the circle is

A

`x^(2)+y^(2)=36`

B

`x^(2)+y^(2)=64`

C

`x^(2)+y^(2)=16`

D

`x^(2)+y^(2)=4`

Text Solution

Verified by Experts

The correct Answer is:
D
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