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Find BC, if the area of the triangle ABC is

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ALLEN-SOLUTION AND PROPERTIES OF TRIANGLE-All Questions
  1. If A,A1,A2 and A3 be respectively the areas of the inscribed and escri...

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  2. The value of 1+cot ^2A is

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  3. In a triangle, if the angles A , B ,a n dC are in A.P. show that 2cos1...

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  4. Find BC, if the area of the triangle ABC is <img class="eeimg tr...

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  5. The area of a circle is A 1 and the area of a regular pentagon inscri...

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  6. Let a, b, c be the sides of a triangle . No two of them are equal and ...

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  7. If in a triangle of base 'a', the ratio of the other two sides is r ( ...

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  8. If the bisector of the angel C of a triangle ABC cuts AB in D and the ...

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  9. If Delta is the area of a triangle with side lengths a, b, and c, then...

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  10. Which of the following pieces of data does NOT uniquely determine an ...

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  11. If In is the area of n sided regular polygon inscribed in a circle of ...

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  12. If a ,b ,c are the sides of a triangle such that a : b : c=1:sqrt(3...

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  13. Solve : cos^(−1)[cos((−17π)/15)] is equal to-

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  14. One angle of an isosceles triangle is 120^0 and the radius of its incr...

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  15. Internal bisector of /A of triangle ABC meets side BC at D. A line dra...

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  16. Let A B Ca n dA B C ' be two non-congruent triangles with sides A B=4,...

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  17. If the angle A ,Ba n dC of a triangle are in an arithmetic propression...

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  18. Let P Q R be a triangle of area with a=2,b=7/2,a n dc=5/2, w h e r ea...

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  19. about to only mathematics

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  20. In a triangle, the sum of two sides is x and the product of the same t...

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