Can you help me visualise why the angle x is greater than or smaller than 90? I know that 5, 12, 13 are pythagorean triplets. But how does that help me know whether x > 90 or x < 90 or can't be determined

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How to Ask Better GRE Questions on Forums

Welcome to the forums! Since GregMat (who is a very chill person) doesn’t have any specific formatting rules when it comes to asking questions on the forums, I feel like there should at least be a reference text of some sort that can help people ask better questions and make the process more enjoyable for those who try to answer them. The Golden Rule: Imagine You’re Trying To Answer the Question Before you post your question about GRE preparation, practice questions, or strategies, try to put y…