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DashboardEnter classUse slope to determine if lines AB and CD are parallel, perpendicular, orneither.1..4(-2, 3), B(2.6), C(-1,0), D(3.3)m(CD) Types of Linesm (AB)

User Smuvv
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1 Answer

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First, we need to calculate the slope for AB and CD


AB=(y2-y1)/(x2-x1)=(6-3)/(2-(-2))\rightarrow AB=(3)/(4)
CD=(y2-y1)/(x2-x1)=(3-0)/(3-(-1))\rightarrow CD=(3)/(4)

CD and AB slopes are equal, hence AB and CD are parallel

User Epicrato
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