1. Download Agenda and Warm up – march 18 10
2. Today we turned in and reviewed the cross section drawings of the cylinder, cone, cube, rectanglur pyramid. Thanks to Trevor for pointing out a misunderstanding that some of you had about parallel to the base and perpendicular to the base. Remember parallel doesn’t necessarily mean horizontal. It depends which way the solid is sitting to decide if the cross section is parallel or pependicular to the base.
We discussed in our power point yesterday that parallel means it will never intersect and perpendicular means it forms right angles. Sometimes parallel could be vertical and not horizontal. Don’t get confused about this.
This is a perfect example of why it is so beneficial to ask questions in class. There were a few people that had the same question and they were also helped by the question. Thanks, Trevor!
Be sure to take the small diagnostic test on USA Test prep.
