Geometry: 3.1 Lines and Angles
Geometry "3.1 Lines and Angles" Explore Activity Use the checkboxes, and sliders in the left window below to make the images dynamic. Create conjectures for the definitions of parallel, perpendicular, and skew lines. On the right window, use the checkboxes to reveal the pictures and drag L and N to change the picture. Create conjectures for the definitions of the given angle pairs.