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The least distance of the line 8x-4y+73=...

The least distance of the line 8x-4y+73=0 from the circle `16x^(2)+16y^(2)+48x-8y-43=0`

A

`sqrt5//2`

B

`2sqrt5`

C

`3sqrt5`

D

`4sqrt5`

Text Solution

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-CIRCLE-Exercise 1A(Circle)
  1. A and B are fixed points and P moves such that PA=nPB and n ne 1. The ...

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  2. The locus of a point, which moves in such a way that the sum of the sq...

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  3. If a point moves so that sum of the square of the perpendiculars from ...

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  4. A square is inscribed in the circle x^(2)+y^(2)-2x+4y-3=0 with its sid...

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  5. A square is inscribed in the circle x^(2)+y^(2)-2x+4y-93=0 with its si...

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  6. The number of points here the circle x^(2)+y^(2)-4x-4y=1 cuts the side...

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  7. The shortest distançe from (-2, 14) to the circle x^(2)+y^(2)-6x-4y-12...

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  8. The longest distance from (-3, 2) to the circle x^(2)+y^(2)-2x+2y+1=0"...

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  9. The nearest point on the circle x^(2)+y^(2)-6x+4y-12=0" from "(-5,4)" ...

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  10. The furthest point the circle x^(2)+y^(2)-4x+6y-12=0" from "(-13,17)" ...

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  11. The sum of the minimum and maximum distances of the point (4,-3) to th...

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  12. The least distance of the line 8x-4y+73=0 from the circle 16x^(2)+16y^...

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  13. The locus of the point whose shortest distance from the circle x^2-2x+...

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  14. The circle x^(2)+y^(2)-4x-4y+4=0 is inscribed in a triangle which has ...

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  15. A circle of radius unit is inscribed in a triangle whose two of its si...

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  16. The equation to the side BC of triangle ABC" is "x+5=0. If (-3, 2) is ...

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  17. Given A=(0,6),B=(4,0),C=(-3,0),D=(0,-2) concylic points, the orthocent...

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  18. P is a point on the circuncirCle of an. equilateral trIngle ABC of sid...

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  19. Let P be a point on the cirele x^(2)+y^(2)=9, Q a point on the line an...

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  20. The equation of the image of the circle x^(2)+y^(2)-6x-4y+12=0 by the ...

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