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Home > CCG > Chapter 1 > Lesson 1.2.4 > Problem 1-85
1-85.
Plot the following points on another sheet of graph paper and connect them in the order given. Then connect points
A rectangle is a four-sided polygon with four right angles. Does the shape you graphed appear to be a rectangle? Use slope to justify your answer.
Is each pair of adjacent segments perpendicular?
If
is rotated clockwise ( ) about the origin to form , what are the coordinates of the vertices of ? Complete the table in the eTool below then click the "View Rotated Figure" circle to answer part (b).
Click the link at right for the full version of the eTool: CCG 1-85 HW eTool