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Questions  

The incentre of the triangle with vertices (1, 3) ,(0, 0) and (2, 0) is

a
(1,3/2)
b
(2/3,1/3)
c
(2/3,3/2)
d
(1,1/3)

detailed solution

Correct option is D

The triangle is equilateral, so the incentre is the centroid(1,1/3) of the triangle.

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