Students learn how to find the equation of parallel and perpendicular lines in the form ax + by + c = 0.
Later, as learning progresses, they link this to problems involving Pythagoras' Theorem and ratio.
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Students learn how to find the equation of parallel and perpendicular lines in the form ax + by + c = 0.
Later, as learning progresses, they link this to problems involving Pythagoras' Theorem and ratio.
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