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ABC is an isosceles triangle inscribed i...

ABC is an isosceles triangle inscribed in a circle. If `AB = AC 12sqrt""5` and BC = 24 cm then radius of circle is:

A

10 cm

B

15 cm

C

12 cm

D

14 cm

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  • 2016 TIER-II PAPER(14)

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CHAMPION PUBLICATION-2016 TIER-II PAPER(15)-EXERCISE
  1. Let G be the centroid of the equilateral triangle ABC of perimeter 24 ...

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  2. A and B are the centers of two circles with radii 11 cm and 6 cm respe...

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  3. ABC is an isosceles triangle inscribed in a circle. If AB = AC 12sqrt"...

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  4. ABC is isosceles triangle where AB = AC which is circumscribed about a...

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  5. If D and E are the mid points of AB and AC respectively of DeltaABC, t...

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  6. O is the circumentre of the isosceles triangle ABC. Given that AB= AC ...

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  7. B(1) is a point on the side AC of DeltaABC and B(1)B is joined. A lin...

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  8. The value of the expression (1 +sec22^@ + cot 68^@)(1- cosec22^@+ tan6...

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  9. If x sin^(3) theta + y cos^(3) theta = sin theta cos theta ne 0 and x ...

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  10. If sec theta + tan theta = m (>1), then the value of sin theta is (0^@...

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  11. If (a^2-b^2)sin theta+2abcos theta= a^2+b^2, then tan theta= यदि (a...

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  12. A person from the top of a hill observes a vehicle moving towards him ...

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  13. If 2ycos = xsin theta and 2 x sec theta -y cosec theta = 3, then the v...

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  14. From the top of a cliff 100 metre high, the angles of depression of th...

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  15. A vertical tower stands on a horizontal plane and is surmounted by a v...

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  16. A man on the top of a tower, standing on the Sea-shore, finds that a b...

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  17. The expression of (cottheta+"cosec"theta-1)/(cottheta-"cosec"theta+1...

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  18. The following pie-chart shows the monthly expenditure of a family on v...

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  19. The following pie-chart shows the monthly expenditure of a family on v...

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  20. The following pie-chart shows the monthly expenditure of a family on v...

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