What is the area of a triangle whose vertices areR(-4, 2),S(1, 2), and

1.	What is the area of a triangle whose vertices areR(-4, 2),S(1, 2), and T(-5, -4)?
Answer» What is the area of a triangle whose vertices areR(-4, 2),S(1, 2), and T(-5,-4)? Solution:

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