Mathematics
Coordinate Geometry: Distance, Midpoint and Slope
Students use the distance, midpoint and slope formulas to find lengths and centers, test whether a triangle is isosceles, and check a rectangle’s diagonals.
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Mathematics
Transformations on the Coordinate Plane: Slide, Flip, Turn, Resize
Students apply translation, reflection, rotation and dilation rules to the vertices of a triangle and to a point, and compare congruent and similar images.