Answer Happy • 2. If ABC is a triangle with vertices A(1, 1,-1), B(1, 0, 1), and C(1 + a, 0, 2) and AB X AC = (-1, 2, 1), then what is

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2. If ABC is a triangle with vertices A(1, 1,-1), B(1, 0, 1), and C(1 + a, 0, 2) and AB X AC = (-1, 2, 1), then what is

Posted: Tue May 10, 2022 12:25 pm

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: 2 If Abc Is A Triangle With Vertices A 1 1 1 B 1 0 1 And C 1 A 0 2 And Ab X Ac 1 2 1 Then What Is 1 (9.91 KiB) Viewed 29 times

2. If ABC is a triangle with vertices A(1, 1,-1), B(1, 0, 1), and C(1 + a, 0, 2) and AB X AC = (-1, 2, 1), then what is the value of a?