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In the given figure, AB is the diameter....

In the given figure, AB is the diameter. `angleBAD = 70^(@)and angleDBC = 30^(@)`. Find `angleBDC` :

A

`25^(@)`

B

`30^(@)`

C

`40^(@)`

D

`60^(@)`

Text Solution

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The correct Answer is:
C
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ARIHANT SSC-GEOMETRY-INTRODUCTORY EXERCISE - 12.5
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  2. In the given figure, ABC is an isosceles triangle in which AB = AC and...

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  3. In the given figure, AB is the diameter. angleBAD = 70^(@)and angleDBC...

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  4. Find the value of angleDCE :

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  5. 'O' is the centre of the circle, line segment BOD is the angle bisecto...

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  6. In the given figure, O is the centre of the circle and angleACB=25^@ F...

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  7. In Fig, O is the center of the circle. Find the angle of triangleABC.

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  8. In the given figure, O is the centre of the circle. AB is tangent. AB ...

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  9. In the given figure, PQ is the tangent of the circle. Line segment PR ...

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  10. In the given figure, there are two circles with the centres O and O' t...

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  13. In the given figure, AP = 2 cm, BP = 6 cm and CP = 3 cm. Find DP :

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  14. In the given figure, "AP = 3 cm, BA = 5 cm and CP = 2 cm". Find CD :

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  15. In the given figure, tangent "PT = 5 cm, PA = 4 cm", find AB:

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  16. Two circles of radii 13 cm and 5 cm touch internally each other. Find ...

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  17. Three circles touch each other externally. The distance between their ...

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  18. A circle touches a quadrilateral ABCD. Find the true statement:

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  19. O and O' are the centres of two circles which touch each other externa...

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  20. If AB is a chord of a circle, P and Q are two points on the circle dif...

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