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There are two identical circles of radiu...

There are two identical circles of radius 10 cm each. If the length of the direct common tangent is 26 cm, then what is the length (in cm) of the transverse common tangent?

A

`2 sqrt69`

B

`4 sqrt23`

C

`4 sqrt46`

D

`3sqrt46`

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CHAMPION PUBLICATION-2017 TIER-II PAPER(12)-EXERCISE
  1. PQRS is a cyclic quadrilateral. PR and QS intersect at T. If angleSPR=...

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  2. In the given figure, anglePSR=105^(@) and PQ is the diameter of the ci...

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  3. There are two identical circles of radius 10 cm each. If the length of...

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  4. PQRS is a rectangle in which side of PQ = 24 cm. and QR= 16 cm. T is a...

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  5. In the given figure, ABCD and BEFG are squares of sides 8 cm and 6 cm ...

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  6. PQRS is a parallelogram and its area is 300 cm^2. Side PQ is extended ...

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  7. PQRST is a regular pentagon. If PR and QT intersects each other at X, ...

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  8. In the given figure, ABCDEF is a regular hexagon whose side is 12 cm. ...

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  9. ABCD passes through the centres of the three circles as shown in the ...

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  10. A= Area of the largest circle drawn inside a square of side 1 cm. B= S...

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  11. A prism has a square base whose side is 8 cm. The height of prism is 8...

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  12. A cone of radius 90 cm and A height 120 cm stands on its base. It is ...

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  13. The curved surface area of a cylinder is 594 cm^2 and its volume is 13...

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  14. A hollow cylinder is made up of metal. The difference between outer a...

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  15. A solid metal sphere has radius 14 cm. it is melted to from small cone...

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  16. A metallic hemispherical bowl is made up of steel. The total steel use...

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  17. There is a box of cuboid shape. The smallest side of box is 20 cm and ...

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  18. A pyramid has a square base, whose side is 8 cm. If the height of pyra...

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  19. What is the value of (2(1-sin^2 theta) cosec^2 theta)/(cot^2 theta(1+t...

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  20. What is the value of (cos2A+2cos^(2)A-2cos2AcosA)/(sin2A-2sin^(2)Asin2...

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