9.3.4.4
Use coordinate geometry to represent and analyze line segments and polygons, including determining lengths, midpoints and slopes of line segments.
Example Problems
Express in rectangular form.
Express your answer in exact terms.
Express your answer in exact terms.
Express in rectangular form.
Express your answer in exact terms.
Express your answer in exact terms.
Determine the slope of the line that passes through the following two points:
Khan Academy ResourcesMidpoint formula reviewMidpoint formulaMidpoint formulaParallel & perpendicular lines from equationArea & perimeter on the coordinate planeWrite equations of parallel & perpendicular linesDivide line segmentsParallel & perpendicular lines from graphCoordinate plane word problems: polygonsMidpoint formulaParallel lines from equationParallel lines from equation (example 2)Parallel lines from equation (example 3)Perpendicular lines from equationWriting equations of perpendicular linesArea of trapezoid on the coordinate planeParallel & perpendicular lines from graphCoordinate plane word problemDividing line segments: graphicalDividing line segmentsWriting equations of perpendicular lines (example 2)
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