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The incentre of the triangle ABC where ...

The incentre of the triangle ABC where A(-36, 7) B (20,7) and C (0,-8) is

A

(0,-1)

B

(-1,0)

C

`((1)/(2), 1)`

D

`(1,(1)/(2))`

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The correct Answer is:
B
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NEW JOYTHI PUBLICATION-STRAIGHT LINES-EXERCISE
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  2. The coordinates of the middle points of the sides of a triangle are (...

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  4. The triangle with vertices A (2,4), B (2,6) and C (2 + sqrt3, 5) is

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  7. The image of the point (-1, 3) by the line x - y = 0 is

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  8. If (4,0) and (1, -1) are two vertices of a triangle of area 4 square ...

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  10. If each of the points (x,, 4), (-2, y,) lie on the-line joining the p...

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  11. All points lying inside the triangle formed by the points (1, 3), (5,...

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  12. The line segment joining the points (-3,-4) and (1,-2) is divided by ...

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  13. The line segment joining the points (1, 2) and (2,1) is divided by th...

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  16. The image of the point (3, 8) with respect to the line x + 3y = 8 is

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  17. Line x + 2y - 8 = 0 is the perpendicular bisector of AB. If B = (3, 5...

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  18. If the algebraic sum of the distances from the points (2,0), (0, 2) a...

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  19. If a, b, c are in AP then ax + by +c=0 represents

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