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The area of square is 49 cm^(2) then si...

The area of square is 49 `cm^(2)` then side is …….. Cm .

A

12

B

6

C

8

D

7

Text Solution

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BEYOND PUBLICATION-TANGENTS AND SECANTS TO CIRCLE-EXERCISE
  1. Area of square whose is 3 cm in ………….cm^(2)

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  2. Area of circle with radius r = …….. cm^(2)

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  3. The area of square is 49 cm^(2) then side is …….. Cm .

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  4. Angle made by minute hand in 1 m = …………..

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  5. x^(@)=60^(@),r=14 cm then area of sector = ………. cm^(2)

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  6. Area of a regular hexagon whose side is 'a' cm is……………

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  7. Parallelogram circumscribing a circle is a ………………..

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  8. In the figure XY and X'Y' are two parallel tangents to a circle with ...

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  9. Choose the correct answer and give justification for each . The ang...

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  10. If AP and AQ are the two tangents of a circle with centre 'O'. So that...

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  11. Area of circle interms of diameter is ………..

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  12. In the figure AP , = 12 cm , PB = 16 cm and pi=3 then perimeter of sh...

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  13. A bicycle wheel makes 75 revolutions per minute to maintain a speed of...

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  14. Angle described by hour hand in 12 hoours is ……..

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  15. Each angle in a square is ……

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  16. In the figure, the area of shaded region is……………..cm^2.

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  17. Perimeter of semicircle is …………….. Units .

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  18. In the figure the relation among a, b and c is…………

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  19. In the figure, a =……………….

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  20. Perimeter of sectors = ……………….

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