A Slide Ruler and Triangle Ruler Clipart Image http://www.anrdoezrs.net/interactive?nvc_cj=1&aid=10292438&pid=2998518&url=http://www.clipart.com/en/close-up?o=3884659 Surfdoggie's Review: Clipart image of a slide ruler and triangle ruler. This color clipart picture shows two different kinds of rulers, a slide ruler and a triangle ruler. It is a full-color clipart illustration, on a white background. Please visit the link above to find out how you may use these images. You may need to pay for use of the images or abide by certain licensing restrictions. academics, education, geometry, learn, learning, measure, measurement, measurements, measuring, ruler, rulers, school, school supplies, school supply, schools, slide rule, slide ruler, slide rulers, slide rules, study, studying, tool, tools, triangle ruler, triangle rulers, type of ruler, types of rulers