Objective: To constructt a rhombus and display the measure of its interior angles.Tools: Compass, Parallel Line, Angle
No 
Tool 
Instructions 
1 

Construct segment AB. 
2 

Select the Compass tool, click on the segment and then click on A. This will form a circle with center A and passing through B. 
3 

Construct point C on the circle. 
4 

Construct segment BC. Move point C, what do you observe? 
5 

Right click on the circle and then click Show Object from the popup menu to hide it. 
6 

To construct a line parallel to AB passing through C, select the Parallel line tool, click on segment AB, and then click on point C. Now, use the same tool to construct a line parallel to AC and passing through B. 
7 

Now, intersect the two lines to form the fourth vertex of the rhombus. Hide the two lines and construct segments BD and CD. 
8 

Hide the two lines by right clicking them and clicking Show Object, and then construct segments BD and CD. 
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