JEE Main 2026 Mathematics question
Let the mid points of the sides of a triangle ABC be , and (4, 5). If its incentre is (h, k), then 3h + k is equal to:
Answer: (C)
Solution
The vertices are A(1, 5), B(4, 9) and C(4, 1) (from the mid-points), with BC = 8 and CA = AB
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