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ABCD is a square with side a. If AB and ...

ABCD is a square with side a. If AB and AD are along the coordinate axes, then the equation of the circle passing through the vertices A, B and D is a)`x^(2)+y^(2)=sqrt(2a)(x+y)` b)`x^(2)+y^(2)=a/(sqrt(2))(x+y)` c)`x^(2)+y^(2)=a(x+y)` d)`x^(2)+y^(2)=a^(2)(x+y)`

A

`x^(2)+y^(2)=sqrt(2a)(x+y)`

B

`x^(2)+y^(2)=a/(sqrt(2))(x+y)`

C

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

D

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

Text Solution

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The correct Answer is:
A
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