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MCQ
If the area of the triangle with vertices (0, 0), (6, 0), (0, k) is 15 and k > 0, then k = :
Unit-7 Coordinate Geometry
A 6
B 3
C 10
D 5
Explanation

Area = 1/2 x 6 x k = 3k = 15, so k = 5.

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