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If the perimeter of a triangle is 6, the...

If the perimeter of a triangle is 6, then its maximum area is

A

`sqrt(3)`

B

3

C

4

D

2

Text Solution

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The correct Answer is:
A
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AAKASH INSTITUTE-TRIGNOMETRIC FUNCTIONS -Section-B (Objective Type Questions One option is correct)
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  2. In a triangle ABC, ab and c are the sides of the triangle satisfying t...

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  3. In triangleABC, which is not right angled, if p=sinA sinB sinC = and q...

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  4. In triangleABC, if R/r le 2, and a=2, then triangle is equal to (trian...

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  5. In triangleABC, If r(1), r(2), r(3) are exradii opposites to angles A,...

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  6. If in a triangle ABC , 2(cosA)/a+(cosB)/b+2(cosC)/c=a/(bc)+b/(ca), ...

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  7. In triangle ABC if the line joining incenter to the circumcenter is pa...

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  8. With usual notations, if in a triangle ABC (b+c)/(11) = (c+a)/(12) = ...

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  9. Consider a regular polygon of 12 sides each of length one until, then ...

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  10. If the perimeter of a triangle is 6, then its maximum area is

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  11. In a triangle ABC, If A=B=120^(@) and R=8r, then the value of cosC is

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  12. In a triangle ABC, we have acosB+bcosC+ccosA=(a+b+c)/2 where A, B, ...

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  13. A regular pentagons is inscribed in a circle. If A(1) and A(2) represe...

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  14. If a^2 +b^2+c^2 = 8R^2 , then the triangle is

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  15. O is the circumcentre of the triangle ABC and R1,R2,R3 are the radii o...

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  16. In triangleABC, if r(1)=2r(2) = 3r(3), then

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  17. In triangleABC, the expression (b^(2)-c^(2))/(asin(B-C)) + (c^(2)-a^2...

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  18. In a triangle ABC. If triangle^(2) = (a^(2)b^(2)c^(2))/(2(a^(2)+b^(2)+...

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  19. ABCD is a trapezium such that AB and DC are parallel and BC is perpend...

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  20. If the median of triangle ABC through A is perpendicular AB, then the ...

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