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Related Questions

• Area of the parallelogram whose sides are $x\cos \alpha +y\sin \alpha =p$ $x\cos \alpha +y\sin \alpha =q,\,\,$ $x\cos \beta +y\sin \beta =r$ and $x\cos \beta +y\sin \beta =s$ is

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• The base BC of a triangle ABC is bisected at the point (p, q) and the equations to the sides AB and AC are respectively $x+y+3=0$ and $qx+py=1.$ Then the equation to the median through A is

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• If the co-ordinates of the points A and B be (1, 0) and $(2,\sqrt{3})$ , then the angle made by the line AB with x-axis is

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• The area of the triangle bounded by the straight line $ax+by+c=0,\,\,\,\,(a,b,c\ne 0)$ and the coordinate axes is

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• A line L is perpendicular to the line $5x-y=1$ and the area of the triangle formed by the line L and coordinate axes is 5. The equation of the line L is

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