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If a circle is inscribed in a square of...

If a circle is inscribed in a square of side 10, so that the circle touches the four sides of the square internally then radius of the circle is

A

only I

B

only II

C

both I and II

D

neither I nor II

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The correct Answer is:
C
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AAKASH SERIES-CIRCLES-PRACTICE EXERCISE
  1. The centroid of an equilateral triangle is (0, 0) and the length of th...

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  2. Equation of the circle with radius 10 and whose two diameters are x+y=...

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  3. If a circle is inscribed in a square of side 10, so that the circle t...

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  4. Show that the equation of the circle which pass through the points (1,...

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  5. If the abscissae of points A, B are the roots of the equation x^(2) + ...

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  6. The abscissae of two points A and B are the roots of the equation x^(2...

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  7. The circle described on the line joining the points (0,1), (a,b) as di...

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  8. The equation of the circle passing through (3,0) and (0,4) and having ...

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  9. The line x/a+y/b=1 cuts the coordinate axes at a and B a line perpendi...

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  10. A(cos theta, sin theta), B (sin theta,- cos theta) are two points then...

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  11. A circle of radius r passes through the origin and meets the axes at A...

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  12. A rod AB of length 3 units moves vertically with its bottom B always a...

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

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  14. An equilateral triangle is inscribed in the circle x^(2)+y^(2)=a^(2). ...

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  15. Find the equation of image circle of the circle x^(2)+y^(2)-2x=0 in th...

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  16. The shortest distance of (-5,4) to the circle x^(2)+y^(2)-6x+4y-12=0 i...

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  17. The circle passing through (0,0),(a,0), (0,b) is

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  18. The radius of the circle passing through the points (0,0),(0,3),(4,0) ...

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  19. If a square of side 10 is inscribed in a circle then radius of the cir...

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  20. If the lines lx+2y +3=0 and 2y+mx+4=0 cut the co-ordinate axes in conc...

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