This bundle of 10 Google Slides geometry lessons is the perfect introduction to lines, angles, classifying 2 dimensional shapes, and symmetry. Lessons cover: types of lines (parallel, perpendicular, intersecting, horizontal, vertical, diagonal) and types of angles (acute, obtuse, right, and straight)naming lines and angles in geometric figures using letters and symbolsmeasuring and drawing angles using a protractorfinding missing angle measures in adjacent angles by adding or subtracting an intr