Interactive video lesson plan for: ☆ What is an Isosceles Triangle? Base Angle Theorem | Common Core Geometry

Activity overview:

Join us on this flipped math lesson where we visually explore properties of Isosceles Triangles. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :)

This lesson answers the questions: What is an isosceles triangle? What is the base angle theorem? What is the relationship between the sides and angles of an isosceles triangle? How can I prove that a triangle is isosceles?

Our lessons are perfect for flipped classroom math teachers and students. This lesson is aligned with the common core learning standards for math and the SAT math curriculum as well.

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