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If the angle between two radii of a circ...

If the angle between two radii of a circle be`130^@`, then the angle between the tangents at the end of these radii is:
यदि किसी वृत्त की दो त्रिज्या के बीच का कोण `130^@` है, तो इन त्रिज्या के अंत में स्पर्शरेखाओं के बीच का कोण है

A

`50^@`

B

`40^@`

C

`70^@`

D

`90^@`

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PINNACLE-GEOMETRY-EXERCISE
  1. The measure of one of the exterior angles of a triangle is twice one o...

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  2. In a circle centred at O, AB is a chord and C is any point on AB, such...

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  3. If the angle between two radii of a circle be130^@, then the angle bet...

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  4. In triangle ABC,AB = AC, and angle BAC is 50^@. Then angle ABC and ang...

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  5. ABCD is a cyclic quadrilateral, Diagonal BD and AC intersect each othe...

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  6. In triangle PQR, angle Q=84^@, angle R= 48^@, PS bot QR at S and the ...

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  7. In triangle PQR, O is the incentre and angle P = 42^@. Then what is th...

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  8. In triangle ABC, angle A- angle B =33^@, angle B- angle C=18^@,What is...

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  9. In triangle ABC,the bisector of angle A intersect side BC at D. If AB=...

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  10. In a circle with centre O, a diameter AB is produced to a point P lyin...

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  11. In triangle ABC, angle C=90^@, Points P and Q are on the sides AC and ...

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  12. In triangle ABC, angle A = 90^@, AD is the bisector of angle A meeting...

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  13. In a circle with centre O, BC is a chord. Point D and A are on the cir...

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  14. The sides BA and DE of a regular pentagon are produced to meet at F. W...

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  15. In a circle , O is the centre of the circle. Chords AB and CD intersec...

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  16. In triangle ABC, D is a point on the side BC such that angle ADC =2 an...

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  17. A secant PAB is drawn from an external point P to the circle with cent...

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  18. In triangle ABC, D and E are points on the sides AB and AC, respective...

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  19. In angle ABC, D and E are the midpoint of sides BC and AC, respectivel...

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  20. Let D and E be two points on the side BC of triangle ABC such that AD...

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