Question

Some isosceles triangles are not equilateral. a true or b false

Answer 1

True

Explanation:

This is because some triangles are not equilateral

the statement may be confusing (it confused me)

Answer 2

That's true. The definition of an isosceles triangle is that it has at least 2 sides equal in length. Therefore, isosceles can be equilateral, but equilateral cannot be isosceles.