Coo Coo Clock Lubrication

SEQUENCE SEQUENCE LEARNING TEACHING UNIT 2 UNIT 2 ACTIVITY 2





NATIONAL AUTONOMOUS UNIVERSITY OF MEXICO
COLLEGE OF SCIENCES AND HUMANITIES
PLATEL Azcapotzalco
SEQUENCE MATHEMATICS 2 UNIT 2





ACTIVITY 2 "CONSTRUCTION GEOMETRIC 1 "
Description of Activity: The student
GeoGebra built in two segments congruent to the first draw a perpendicular line passing through a given point outside the segment. For another segment congruent to draw a parallel line. Development


activity
Draw a line perpendicular segment AB and expose value (tool segment between two points).
Make a point outside the segment (new point tool).
Draw a circle has a center auxiliary external point and cut the segment AB in two points (circle tool given its center and one of its points or measure).
If the segment is short because the guy. Draw an auxiliary line passing through two points and those points are A and B (tool line through two points). Check with the tool
intersection of two objects the points of intersection of the circle and the auxiliary line.
Now with the circle tool given its center and one of its draw two as the center circle to take each of the intersections and as the other intersection point.
The intersection of these two new circles (with the intersection of two objects tool) will be the point where the perpendicular line that passes through the point outside the circle (with the tool line through two points).













Draws Parallel line segment A'B 'congruent to segment AB (congruent to the segment of the perpendicular line). Having stated the sign above the line know your needs, tool now given segment end point and length can consistently put the new segment.
Now click on the tool again about a point on the segment A'B 'and draw a ray that comes out of this new (tool ray passing through two points).
With the circle tool given its center and one of its draws a circle that has as its center the point again in the segment and the other point of the ray. The point at which intersects the segment we assign a new letter or show the sign. Tracing Now
congruent to an angle that we have. First we took the measure of the radius of the circle traced (Tool distance or length, is located in Box for angles) and measure the radius of the circle made.
Now with the circle tool given its center and radius draw a circle by placing a dot in front of the angle and path, which will be the center of the new circle and inserting the measured anterior radius measurement. Measure the distance from the ends of the angle and layout and is another tool circumference circle given its center and radio, as radio as far end has been taken in the previous step. It seeks the point of intersection of the two circles and draw another ray passing through two points (tool ray passing through two points). Finally
connect the dots that form the angles consistent and do not belong to the segment that is consistent and the parallel line that was sought. Please feel free to check the magnitude of the angles with the angle tool to prove they are congruent.