If the vertices of Δ ABC are A = ( 2 , 3 , 5 ) ,   B = ( - 1 , 3 , 2 ) ,   C = ( 3 , 5 , - 2…
Solution
Given:
Now,
Now,
Similarly,
Now,
Area of triangle is
sq. units
Asked in: AP EAMCET 2018 (25 Apr Shift 1)
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