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Prove that the area of the triangle whos...

Prove that the area of the triangle whose vertices are `(t ,t-2),(t+2,t+2),` and `(t+3,t)` is independent of `tdot`

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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  2. If O is the origin and if the coordinates of any two points Q1 \ a n...

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  3. Prove that the area of the triangle whose vertices are (t ,t-2),(t+...

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  4. Find the area of a triangle whose vertices are A(3,2),B(11 ,8) and C(8...

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  5. In A B C Prove that A B^2+A C^2=2(A O^2+B O^2) , where O is the ...

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  6. Two points O(0,0) and A(3,sqrt(3)) with another point P form an ...

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  7. Find the coordinate of the circumcenter of the triangle whose vertices...

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  8. Find the orthocentre of A B C with vertices A(1,0),B(-2,1), and C(...

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  9. If (b2-b1)(b3-b1)+(a2-a1)(a3-a1)=0 , then prove that the circumcente...

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  12. Angle of a line with the positive direction of the x-axis is theta ....

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  13. Let A(6,4)a n dB(2,12) be two given point. Find the slope of a line ...

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  14. If the points (a, 0), (b,0), (0, c), and (0, d) are concyclic (a, b, c...

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  15. If A(-2,1),B(2,3)a n dC(-2,-4) are three points, find the angle betwee...

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  16. The line joining the points (x ,2x)a n d(3,5) makes an obtuse angle...

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  20. The three points (-2, 2), (8, -2) and (-4,-3) are the vertices of :

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