Home
Class 12
MATHS
If area of an equilateral triangle inscr...

If area of an equilateral triangle inscribed in the circle `x^2+y^2+10x+12y+c=0` is `27sqrt3`, then the value of c is
(a) 25
(b) -25
(c) 36
(d) -36

Promotional Banner

Topper's Solved these Questions

  • JEE MAIN

    JEE MAINS PREVIOUS YEAR ENGLISH|Exercise MATH|21 Videos

  • LIMITS AND DERIVATIVES

    JEE MAINS PREVIOUS YEAR ENGLISH|Exercise All Questions|5 Videos

Similar Questions

Explore conceptually related problems

The area of an equilateral triangle inscribed in the circle x^(2)+y^(2)+2gx+2fy+c=0 is

Find the area of equilateral triangle inscribed in a circle x^2+y^2+2gx+2fy+c=0

If an equilateral triangle is inscribed in the circle x^(2)+y^(2)-6x-4y+5=0 then its side is

Area of the equilateral triangle inscribed in the circle x^(2) + y^(2) - 7x + 9y + 5 = 0 , is …………

If an equilateral triangle is inscribed in the circle x^2 + y2 = a^2 , the length of its each side is

The area of an equilateral triangle inscribed in the circle x^2+y^2-6x-8y-25=0 is a. (225sqrt(3))/6 b. 25pi c. 50pi-100 d. none of these

A right angled isoceles triangle is inscribed in the circle x^(2)+y^(2)-6x+10y-38=0 then its area is (square units)

The circumference of circle x^(2)+y^(2)-10y-36=0 is

If the tangent at (1,7) to curve x^(2)=y-6 touches the circle x^(2)+y^(2)+16x+12y+c=0 then the value of c is

The intercept made by the circle x^(2)+y^(2)+4x-8y+c=0 on x-axis is 2sqrt(10) then c=

JEE MAINS PREVIOUS YEAR ENGLISH-JEE MAINS-All Questions
  1. If z=((sqrt3)/(2)+(1)/(2)i)^5+((sqrt3)/(2)-(i)/(2))^5, then (a)...

    Text Solution

    |

  2. if sum(r=0)^(25).^(50)C(r)(.^(50-r)C(25-r))=k(.^(50)C25), then k equal...

    Text Solution

    |

  3. If area of an equilateral triangle inscribed in the circle x^2+y^2+10x...

    Text Solution

    |

  4. In curve which satisfies the differential equation (x^2-y^2)dx+2xy\ dy...

    Text Solution

    |

  5. In a Delta ABC,\ angleA+angle B = 120^@, a=sqrt3+1, b=sqrt3-1, then th...

    Text Solution

    |

  6. If mean and standard deviation of 5 observations x(1), x(2), x(3), x(4...

    Text Solution

    |

  7. the length of intercept made by the line sqrt2x-y-4sqrt2=0 on the para...

    Text Solution

    |

  8. If the probability of hitting a target by a shooter, in any shot is 1/...

    Text Solution

    |

  9. If two vertices of a triangle are (0,2) and (4,3) and its orthocentre ...

    Text Solution

    |

  10. The value of cot sum(n=1)^(19)(cot^(-1)(1+sum(p=1)^(n)2p)) is equal to...

    Text Solution

    |

  11. The value of lambda for which the sum of squares of roots of the equat...

    Text Solution

    |

  12. A plane bisects the line segment joining (-3,-3,4) and (3,7,6) and als...

    Text Solution

    |

  13. The number of possible value of theta lies in (0,pi), such that system...

    Text Solution

    |

  14. If int(0)^(x)f(t)dt=x^2+int(x)^(1)\ t^2\ f(t)dt, then f((1)/(2)) is eq...

    Text Solution

    |

  15. Which of the following line is passing through point of intersection o...

    Text Solution

    |

  16. If a1,a2,...,a(10) are in G.P, where aigt0 and S is a set of ordered p...

    Text Solution

    |

  17. Given three statements P: 5 is a prime number, Q : 7 is a factor of 19...

    Text Solution

    |

  18. the value of cos((pi)/(2^2))cos((pi)/(2^3))cos((pi)/(2^4)) .....cos((...

    Text Solution

    |

  19. If coefficient of x^2 is expansion of x^2(sqrtx+(lamda)/(x^2))^(10) is...

    Text Solution

    |

  20. If f:NrarrN is given by f(x)={((x+1)/(2), if x " is odd"),((x)/(2),if ...

    Text Solution

    |