Triangle Orthocentre Calculation (Jee Mains) | ExamDuo
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Triangle Geometry and Bisectors
Hard
Triangle Orthocentre Calculation
If (α, β) is the orthocentre of the triangle ABC with vertices A(3, - 7), B(- 1, 2) and C(4, 5), then 9α – 6β + 60 is equal to:
SELECT ONE OPTION
A
30
B
25
C
40
D
35
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