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If A(5,2),B(2,-2)a n dC(-2, t) are the v...

If `A(5,2),B(2,-2)a n dC(-2, t)` are the vertices of right angles triangle with `/_B=90^0,` then find the value of `tdot`

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To solve the problem, we need to find the value of \( t \) such that the triangle formed by the points \( A(5, 2) \), \( B(2, -2) \), and \( C(-2, t) \) is a right triangle with the right angle at \( B \). ### Step 1: Use the distance formula The distance formula between two points \( (x_1, y_1) \) and \( (x_2, y_2) \) is given by: \[ d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2} \] ...
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RD SHARMA-COORDINATE GEOMETRY-All Questions
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  2. Two vertices of a triangle are (3,-5)a n d(-7,4)dot If its centroid is...

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  3. If A(5,2),B(2,-2)a n dC(-2, t) are the vertices of right angles triang...

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  8. Points A(-1, y) and B(5,7) lie on a circle with centre O(2,-3y)dot Fin...

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  11. If P and Q are two points whose coordinates are (a t^2,2a t)a n d(a/(t...

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  12. If the two vertices of an equilateral triangle be (0,0),(3,sqrt(3)), f...

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  13. The base A B of two equilateral triangles A B C and A B C ' with si...

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  14. On which axis do the following points lie? P(5,\ 0) (ii) Q(0,\ -2) ...

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  15. Find the value of x , if the distance between the points (x ,\ -...

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  16. Find the point on the xaxis which is equidistant from (2,"\ "5)"\ "a n...

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  17. Find a point on the y-axis which is equidistant from the point A(6,...

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  18. Do the points A(3,\ 2),\ \ B(-2,\ -3) and C(2,\ 3) form a triang...

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  19. Prove that the points (-3,\ 0),\ (1,\ -3) and (4,\ 1) are the ve...

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