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In Delta ABC, the coordinates of B are (...

In `Delta ABC`, the coordinates of B are `(0,0) AB=2,angleABC=pi//3`, and the middle point of BC has coordinates `(2,0)`. The centroid of the triangle is

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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  13. If P(1,2) ,Q(4,6),R(5,7), and S(a , b) are the vertices of a parallelo...

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  14. If the area of the triangle formed by the points (2a ,b)(a+b ,2b+a), a...

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