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

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

A

`pir+2r(or)r[pi+2](or)(36)/(7)r`

B

`pir+r`

C

`pir+3`

D

`pir`

Text Solution

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The correct Answer is:
A
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VGS PUBLICATION-BRILLIANT-TANGENT AND SECANTS TO A CIRCLE -CREATIVE QUESTIONS FOR CCE MODEL EXAMINATION GIVEN IN THE PUBLE EXAMINATION (PART-B)
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  2. Angle between the tangent and radius drawn through the point of contac...

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

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

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

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

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  7. Perimeter of semicircle is …………….. Units .

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  8. Radius of a circle with centre 'O' is 5 cm. P is a point at a distanc...

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  9. PA and PB are two tangents drawn to a circle with center O from an ext...

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  10. The number of parallel tangents to a circle with a given tangent is ……

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  11. Find the area of sector , whose radius is 7 cm . With the given angles...

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  12. In the given figure , angleAOB=120^(@), "then"angleAPQ=

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  13. The number of tangents draw at the end of the diameter is …………

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  14. Angle in a semi-circle is………

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  15. The centre of the circle is (2, 1) and one end of the dimameter is (3 ...

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  16. Which of the following is correct ? (i) Maximum possible tangents ...

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  17. The length of a tangent to a circle from a point P is 12 cm and the ra...

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  18. From the adjacent figure angle APB=40^(@)" then "angleAOB= ………

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  19. If bar(AP) and bar (AQ) are two tangents to a circle with centre O , ...

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  20. bar(AB) is a tangent drawn to a circle with centre O from an external ...

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