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is an equilateral triangle isosceles is an equilateral triangle isosceles also is an equilateral triangle always isosceles is an equilateral triangle considered isosceles is every equilateral triangle isosceles is all equilateral triangles isosceles an equilateral triangle is isosceles true or false an equilateral triangle is isosceles always sometimes never is the triangle equilateral isosceles or scalene are all equilateral triangles isosceles explain
