Tutorial+2+-+Lines,+Circles,+and+Angles

**Objective:** To constructt a rhombus and display the measure of its interior angles. **Tools:** Compass, Parallel Line, Angle

< Previous Tutorial ** Next Tutorial >
 * **No** || **Tool** || **Instructions** ||
 * 1 || [[image:gip-manila/segment.png]] || Construct segment //AB//. ||
 * 2 || [[image:gip-manila/compass.png]] || 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 || [[image:gip-manila/point.png]] || Construct point //C// on the circle. ||
 * 4 || [[image:gip-manila/segment.png]] || Construct segment //BC//. Move point //C//, what do you observe? ||
 * 5 ||  || Right click on the circle and then click //Show Object// from the pop-up menu to hide it. ||
 * 6 || [[image:gip-manila/parallel.png]] || 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 || [[image:gip-manila/intersect.png]] || Now, intersect the two lines to form the fourth vertex of the rhombus. Hide the two lines and construct segments //BD// and //CD//. ||
 * 8 || [[image:gip-manila/segment.png]] || Hide the two lines by right clicking them and clicking //Show Object//, and then construct segments //BD// and //CD//. ||