Joshua Thomas Viray Rodrigo's answer to Mar's Secondary 3 A Maths Singapore question.
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Length of line segment = √ [ (x₂ - x₁)² + (y₂ - y₁)²]
Because triangle is isosceles,
height can be taken from C to midpoint of AB
Because triangle is isosceles,
height can be taken from C to midpoint of AB
Date Posted:
9 months ago
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