#SAS GEOMETRY PROOF EXAMPLE SERIES#
Segment onto the other with a series of rigid transformations. With the same length that they are congruent. That have the same length, like segment AB and segment DE. So the first thing that we could do is we could reference back to where we saw that if we have two segments Transformation definition the two triangles are congruent. That allow us to do it, then by the rigid Because if there is a series of rigid transformations So to be able to prove this, in order to make this deduction, we just have to say that there's always a rigid transformation if we have a side, angle, side in common that will allow us to map Or the short hand is, if we have side, angle, side in common, and the angle is between the two sides, then the two triangles will be congruent. Lengths or measures, then we can deduce that these two triangles must be congruent by the rigid motionĭefinition of congruency. We have a side, an angle, a side, a side, an angle and a side. And the angle that isįormed between those sides, so we have two correspondingĪngles right over here, that they also have the equal measure. Has the same length side as this orange side here. Side has the same length as this blue side here, and this orange side Of corresponding sides that have the same length, for example this blue Two different triangles, and we have two sets Going to do in this video is see that if we have
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