Copy of Isosceles & Equilateral Triangles

Move points A, B, C around. What do you notice is happening with angles B and C?
Isosceles Triangle
What did you discover about the angles across from the congruent sides?
Move points A & B. If a triangle has all equal sides, then it has ____________.
Equilateral Triangle
If a triangle is equilateral, it is also....
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Information: Copy of Isosceles & Equilateral Triangles