Working with 30-60-90 TrianglesThe following video reviews these topics.The patterns and rules of a 30 60 90 triangle Given the short leg how do you find the long leg and the hypotenuse?How to find the long leg or the hypotenuse given the short leg. Given the short leg, find the long leg and hypotenuse of a 30 60 90 triangle Given the long leg of a 30 60 90 triangle, find the short leg and the hypotenuse.
The week at Retraction Watch featured a move by the Journal of Biological Chemistry that we’re applauding, a retraction by a high-profile nutrition researcher, and an announcement about a new partnership to create a retraction database. Here’s what was happening elsewhere: 200 professors in South Korea will be charged Tuesday with copyright violations for “changing […]
The post Weekend reads: Criminal charges for plagiarism; NFL scientific interference; the authorship
Columbia University’s Data Science Institute is releasing some mooks, and I’m part of it. I’ll first give the official announcement and then share some of my thoughts. The official announcement: The Data Science Institute at Columbia University is excited to announce the launch of its first online-education series, Data Science and Analytics in Context, on […]
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Use these shortcuts to help find leg lengths and the hypotenuse of a 30-60-90 triangle.If you are given the hypotenuse of a 30 60 90 triangle,how do you find the leg length?These shortcuts can be used to find the leg length of a 30-60-90 special right triangle in exact answers.MooMooMath uploads a new Math video 7 days a week.