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In a circle of radius 5\ c m ,\ A B\ a...

In a circle of radius `5\ c m ,\ A B\ a n d\ A C` are two chords such that `A B=A C=6c mdot` Find the length of the chord `B C`

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To find the length of the chord \( BC \) in a circle with radius \( 5 \, \text{cm} \) where the chords \( AB \) and \( AC \) each measure \( 6 \, \text{cm} \), we can follow these steps: ### Step 1: Draw the Circle and Chords Draw a circle with center \( O \) and radius \( 5 \, \text{cm} \). Mark points \( A \), \( B \), and \( C \) on the circle such that \( AB = AC = 6 \, \text{cm} \). ### Step 2: Identify the Midpoint Let \( M \) be the midpoint of chord \( BC \). Since \( M \) is the midpoint, we have \( BM = MC \). ...
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RD SHARMA-CIRCLE -All Questions
  1. In the figure, O D is perpendicular to the chord A B of a circle ...

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  2. In Figure, l is a line intersecting the two concentric circles, whos...

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  3. In a circle of radius 5\ c m ,\ A B\ a n d\ A C are two chords suc...

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  4. In an equilateral triangle, prove that the centroid and centre of th...

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  5. A circular park of radius 20m is situated in a colony. Three boys Anku...

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  6. Two chords A B\ a n d\ C D of a circle are parallel and a line l is ...

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  7. If a diameter of a circle bisects each of the two chords of a circle...

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  8. A B\ a n d\ C D are two parallel chords of a circle whose diameter i...

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  9. Two concentric circle with centre O have A ,\ B ,\ C ,\ D as the p...

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  10. Two circles whose centres are O and O ' intersect at Pdot Through ...

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  11. Prove that the line joining the mid-points of two parallel chords of a...

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  12. Two circles of radii 10\ c m\ a n d\ 8\ c m intersect and the leng...

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  13. Two circles of radii 5\ c m\ a n d\ 3c m intersect at two points a...

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  14. In Figure, two circles with centres A\ a n d\ B and of radii 5\ c ...

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  15. In Figure, hat A B~= hat A C and O is the centre of the circle. Prove...

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  16. Prove that the right bisector of a chord of a circle, bisects the ...

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  17. Prove that the perpendicular bisector of a chord of a circle always ...

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  18. In Figure, A B=C B\ a n d\ O is the centre of the circle. Prove that B...

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  19. Two circle with centres A and B intersect at C and Ddot Prove that /A ...

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  20. Prove that the line of centres of two interesting circles subtends ...

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