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The semi perimeter of triangle ABC = 28 ...

The semi perimeter of `triangle ABC` = 28 cm then AF + BD + EC is __

A

23 cm

B

28 cm

C

56 cm

D

14 cm

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BEYOND PUBLICATION-TANGENTS AND SECANTS TO CIRCLE-EXERCISE
  1. The number of parallel tangents to a circle with a given tangent is ……

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  2. The length of the tangnet draw from an ecterior point is 8 cm away fro...

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  3. The semi perimeter of triangle ABC = 28 cm then AF + BD + EC is

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  4. The length of the tangnet draw from an ecterior point is 8 cm away fro...

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  5. In the figure 'O' is the centre of the circle and PA, PB are tangents ...

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  6. Angle in a major segment is …..

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  7. The length of the tangent drawn to a circle with radius 'r' from a poi...

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  8. If the arc is a minor arc then the segment is a ………… segment

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  9. The radius of a circle is equal to the sum of the circumfernces of two...

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  10. If tangents PA and PB from a point P to a circle with centre O are inc...

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  11. How many tangnet lines can be drawn to a circle from a point outside t...

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  12. In the given figure, angle APB = 60^@ and OP = 10 cm. then PA = ………….....

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  13. The maximum nuber of possible tangents that can be draw to a circle is...

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  14. Angle between the tangent and radius drawn through the point of contac...

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  15. If a circle is inscribed in a Quadrilateral then AB +CD= ………..

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  16. In the adjoint figure AC = 5 , so BC = ………….cm

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  17. The angle made at the centre of a circle is …….

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  18. The number of secant that can be drawn to a circle is ……..

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  19. The diameter of a circle is 10.2 cm then its radius is ….. Cm .

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  20. If 'r' is the radius of a semi-circle then its perimeter is ......

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