Isosceles Triangles (Part One)
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Lesson Description:
Learn about properties of isosceles triangles and how this information is useful.
Additional Resources:
- Isosceles Triangle Definition - An explanation of isosceles triangles and what that means for the triangle.
Questions answered by this video:
- What is an isosceles triangle?
- How do you know which two sides are equal in an isosceles triangle?
- Why are the base angles of an isosceles triangle congruent?
- How do can you prove that if you bisect the angle between two congruent sides of an isosceles triangle, you get two congruent triangles?
- How do find angles if you have a picture with a bunch of triangles touching each other?
- What are the properties of isosceles triangles?
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Staff Review
This is a great video for examining isosceles triangles, their properties, and what implications come from the properties. Also, a problem is started in this video that is completed in Part 2 of Isosceles Triangles.
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