Area of the triangle formed by the vertex, focus and one end of latusrectum of the parabola `(x+2)^(2)=-12(y-1)` is
Area of the triangle formed by the vertex, focus and one end of latusrectum of the parabola `(x+2)^(2)=-12(y-1)` is
A. 36
B. 18
C. 9
D. 6
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Correct Answer - C
(3) Consider equal parabola `y^(2)=12x`.
Vertex: V(0,0)
Focus: S(3,0)
End point of Lutus Rectum : A(3,6)
`:." Required area"=(1)/(2)SVxxAS=9` sq. units
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