Reviewed coordinate geometry topics ahead of the EOC.
Notes from board
Homework
finish handout from class (blank copy) (ANSWERS)
Resources
partitioning a line segment: link
distance formula made easy: link
area of triangle on coordinate grid: easy example link
perimeter of triangle from coordinates: link
prove a shape is rectangle on a coordinate plane: link
make a line parallel to given line through a particular point: link
equation of perpendicular bisector: link
Took assessment.
Thursday/Monday (B day)
Got back tests, went over some problem areas. Extended volume knowledge to solve more complicated application problems involving volume. Learned about sphere volume, surface area. B-day classes started density.
Notes from board
Homework
p. 537 #3,6,9,11
Resources
problem related to stacking spheres in a cylinder: link
finding diameter (or radius) of sphere given its volume: link link2
volume of composite figure: cylinder and hemisphere: link