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Chris Lele

SAT Video Friday: Math Challenge Question

Here’s what you know:
Circle with lines AC and AB
AC = diameter
Triangle base AB = 4
Circumference = 8pi

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Now watch the video and see if you solve the problem in 2 minutes! If you can, kudos to you. 🙂 If you get stuck, no worries! Keep watching the video, and I’ll guide you through the solution.

Leave me any questions or comments you have below, and I’ll be happy to respond!

About Chris Lele

Chris Lele is the GRE and SAT Curriculum Manager (and vocabulary wizard) at Magoosh Online Test Prep. In his time at Magoosh, he has inspired countless students across the globe, turning what is otherwise a daunting experience into an opportunity for learning, growth, and fun. Some of his students have even gone on to get near perfect scores. Chris is also very popular on the internet. His GRE channel on YouTube has over 10 million views. You can read Chris's awesome blog posts on the Magoosh GRE blog and High School blog! You can follow him on Twitter and Facebook!

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