Triangle ABC has vertices : A ( 1 , – 6 , 2 ) , B ( – 2, 3, – 5 ) and C ( 2, 7 , 6 ). 2 ) Find D such that ABCD is a parallelogram b ) Find the Area… Please use the cross product and dot product at least once each in solving this question2 . Triangle ABC has vertices : A ( 1 , – 6 , 2 ) , B ( – 2, 3, – 5 ) and C ( 2, 7 , 6 ).2 ) Find D such that ABCD is a parallelogramb ) Find the Area of...
