Straight Ruler and A Triangle Ruler Clipart Image http://www.iclipart.com/search.php?keys=184115&id=198 Surfdoggie's Review: Clipart image of a straight ruler and a triangle ruler. This color clipart picture shows a straight ruler sitting on top of 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, straight ruler, straight rulers, study, studying, tool, tools, triangle ruler, triangle rulers, type of ruler, types of rulers