3 Ladders Leaning Against a Wall
Illustration of 3 ladders leaning against the side of a building (wall) to form right triangles. The distance from the base of the ladders to the wall is the same for all three ladders.
Keywordstriangle, ladder, right, proportion, pythagorean theorem, perpendicular, ratio, proportions, similar triangles, ratios, ladders leaning against wall
Florida Center for Instructional Technology Clipart ETC (Tampa: University of South Florida, 2007)