Q21. What is the area of the triangle ABC with vertices A(1, 2, -3), B(0, 0, 0), and C(2, 7, 4)?Mathematics — FAST Mock 3 — Question 21 of 120A. √676B. (√950)/2C. √184D. 27Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →