ID 265987053 © Vectoroksana | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
triangle geometry education school mathematics equation symbol vector illustration study icon isolated set line linear contour outline color colorful science mathematical sine function graph trigonometry math cosine cos wave curve plot analysis physics formula background algebra monitor solution sign knowledge blackboard calculation number complex handwriting paper exam form pen