A circle with center (4,-5) is tang...
Question
A circle with center (4,-5) is tangent to Y -axis in the standard (x,y) coordinate What is the radius of this circle?
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A circle with center (4,-5) is tangent to ( Y ) -axis in the standard ( (x, y) ) coordinate What is the radius of this circle?

JEE/Engineering Exams
Maths
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A circle with center (4,-5) is tangent to Y -axis in the standard (x,y) coordinate What is the radius of this circle?
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The circle is tangent to y-a is and untered
The urcu is tangerir
at (4,-5) the point of tangency is (0,-5)
The distance between (4,-5) and (0,-5) is 4 .
radius ( gamma=4 )
Equativn
( (x-y)^{2}+(y+5)^{2}=4^{2} )
( (x-y)^{2}+(y+5)^{2}=16 )

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