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A circle of radius 5 units touches both ...

A circle of radius 5 units touches both the axes and lies in the first quadrant. If the circle makes one complete roll on x-axis along the positive direction of x-axis, then its equation in the new position is

A

`x^(2)+y^(2)+20pix-10y+100pi^(2)=0`

B

`x^(2)+y^(2)+20pix+10y+100pi^(2)=0`

C

`x^(2)+y^(2)-20pix-10y+100pi^(2)=0`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
D
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BITSAT GUIDE-THE CIRCLE -BITSAT ARCHIVES
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