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If I is the incentre of triangle ABC and...

If I is the incentre of `triangle ABC` and `angle BIC = 135^@`, then `triangle ABC` is
यदि I त्रिभुज `triangle ABC` का अंतः केंद्र है और `angle BIC = 135^@` तो `triangle ABC` है-

A

A)acute angled

B

B)equilateral

C

C)right angled

D

D)obtuse angled

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CHAMPION PUBLICATION-2011 TIER-II PAPER(23)-EXERCISE
  1. In triangle ABC, P and Q are the middle points of the sides AB and AC ...

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  2. If O is the circumcenter of triangle ABC and angle OBC = 35^@, then th...

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  3. If I is the incentre of triangle ABC and angle BIC = 135^@, then trian...

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  4. If sin^2 alpha+ sin^2 beta=2, then the value of (cos frac (alpha+beta)...

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  5. Find the value of cot""(pi)/20.cot""(3pi)/20.cot""(5pi)/20.cot""(7pi)/...

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  6. If sin theta+cos theta= 17//13, 0 < theta <90^@, then the value of sin...

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  7. If tantheta.tan2theta=1, then find the value of sin^(2)2theta+tan^(2)2...

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  8. The following line diagram represents the yearly sales figure of a com...

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  9. The following line diagram represents the yearly sales figure of a com...

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  10. The following line diagram represents the yearly sales figure of a com...

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  11. The following line diagram represents the yearly sales figure of a com...

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  12. The following line diagram represents the yearly sales figure of a com...

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  13. The following table shows the number of students of 7 college particip...

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  14. The following table shows the number of students of 7 college particip...

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  15. The following table shows the number of students of 7 college particip...

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  16. The following table shows the number of students of 7 college particip...

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  17. The following table shows the number of students of 7 college particip...

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  18. The pie-chart provided below gives the distribution of land (in a vill...

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  19. The pie-chart provided below gives the distribution of land (in a vill...

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  20. The pie-chart provided below gives the distribution of land (in a vill...

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