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Uploaded by brightstorm2 on May 14, 2010
Free Math Help at Brightstorm! http://www.brightstorm.com/math How to strategize about solving a problem with trapezoidal arches.
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Man, you are a great teacher. I wish my teacher explain things like you. Is there any video where you explain proofs. I have problem proving thing. I would like to see a video how to prove something.
wespin09 1 year ago
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Man, you are a great teacher. I wish my teacher explain things like you. Is there any video where you explain proofs. I have problem proving thing. I would like to see a video how to prove something.
wespin09 1 year ago