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In a circle a chord of length 42 cm is 2...

In a circle a chord of length 42 cm is 20 cm away from the centre.
Find the length of chord which is 21 cm away from the centre.

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MAXIMUM PUBLICATION-MODEL PAPER 2-EXAMPLE
  1. Draw triangleABC with AB-7 cm,angleA=60^o, angleB=65^o.

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  2. In a circle a chord of length 42 cm is 20 cm away from the centre. F...

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  3. In a circle a chord of length 42 cm is 20 cm away from the centre. F...

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  4. The quadrilateral ABCD. AB=7 cm. AD=5 cm, BC=5 cm. angleA=60^o,angleB=...

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  5. Complete the following sqrt48=timessqrt3.

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  6. Comolete the following (sqrt3timessqrt2)+5sqrt3=

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  7. Complete the following sqrt2times5sqrt3=

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  8. Complete the following (sqrt8)/(sqrt2)=.

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  9. In a two digit number, the sum of digits is 13. The number got by inte...

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  10. Explain two ways to draw a line of length (sqrt17) cm.

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  11. Cost of 3 pen and 4 pencils tpgethr is 52 rupees. Cost of 6 pen and 3 ...

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  12. The length of a rectangle is (sqrt5)cm and breadth (sqrt2)cm. What i...

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  13. The length of a rectangle is (sqrt5)cm and breadth (sqrt2)cm. Find ...

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  14. What is the decimal form of 1/2?

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  15. What is the decimal form of 1/2^2?

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  16. What is the decimal form of 1+1/2+1/2^2?

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  17. 1/2+1/2^2+1/2^3=1/2[++].

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  18. Using this find the decimal form of 1/2+1/2^2+1/2^3+1/2^4.

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  19. Change the fraction into decimal by making the denominator a power of ...

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  20. Change the fraction into decimal by making the denominator a power of ...

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